Authorized Sales Partner for CTT Cable

CTT Project
Cable Supply

A specification-first partner desk for overseas buyers — real CTT cable geometry, engineering cutaways, conservative document checks, and WhatsApp-ready RFQ handling, without the noise of a domestic marketplace.

Send RFQ Explore cable families

YJV22 armored cable exploded structure reference

Selected product stage

v13 flagship

YJV22 armored cable

Layer peel

Outer sheath, armor, XLPE insulation, copper conductor — each layer separated for buyer review.

Supply package

100 m coils, 305 m pull boxes, drums, sealed ends — accurate supply-form visuals.

Datasheet gate

OD, bend radius, marking, certification scope stay order-specific until quote.

RFQ-only flow

No cart, no checkout — partner-desk specification verification, then transaction.

Browse all 9 cable families

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ZR-BV / BVR — 100 m color coils · 450/750 V housing wire
YJV22 — Steel-tape armor · MV acceptance bay
WDZA-GYJS — Double-layer safety wire · 125 deg C source cue
ZR-BVVB — Flat sheath geometry · 2-3 core family
ZR-RVV — Flexible black coil · 2-5 core RFQ cue
YJV — XLPE power cutaway · 0.6/1 kV family
KVV / KVVR — Control-core fan · 450/750 V circuits
CAT6 — Twisted-pair cutaway · 305 m / box cue
YFD — Branch-joint system · 0.6/1 kV routes

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Partner identity & authorization

A real desk, a real authorization, and a real engineer on the other side.

Overseas buyers should be able to verify who they are talking to before sharing project documents. Below are the partner-desk legal entity, contact reach, and authorization status with CTT Cable. We provide the signed authorization letter and most-recent KYC pack under NDA to qualified buyers on first request.

Authorized sales partner desk

Legal entity (HK parent): Cathaywire International (HK) Limited (specimen — pending HK Companies Registry filing); Shenzhen wholly-owned subsidiary (specimen — pending NECIPS filing)
Registration · UEN: Specimen — released under NDA at qualified RFQ
Tax ID: Specimen — released under NDA at qualified RFQ
Registered address (HK): Hong Kong registered address released under NDA at qualified RFQ
Operations office (Shenzhen): Shenzhen office address released under NDA at qualified RFQ
Fixed line: +852 2598-1483 (HK) · +86 755-2698-1857 (SZ)
WhatsApp business: +86 138-1819-5527Shenzhen desk+62 821-1456-7892Jakarta liaison · Bahasa
Corporate email: sales@cathaywire.com

CTT authorization

Specimen · Pending CTT countersignature

Pre-launch staging as overseas sales partner candidate for Shenzhen Chengtiantai Cable Industry Co., Ltd. across Indonesia, Malaysia, Philippines, Thailand, Vietnam, Singapore, Brunei. Authorization is pending CTT countersignature.

Pending CTT countersignature

Cross-check on manufacturer site See full authorization letter

RFQ

Overseas RFQ desk

LinkedIn ↗

Senior Sales Engineer · Shenzhen

English · Bahasa Indonesia · 中文 Mandarin

9+ years cable export to SEA / MENA / sub-Sahara Africa (named engineer disclosed on first RFQ reply with publication consent)

GMT+8 Shenzhen · 09:00–22:00 BJ

Reply within 8 business hours; technical RFQ acknowledgement within 24h

Indonesia liaison

LinkedIn ↗

Application Engineer · Jakarta (intended)

Bahasa Indonesia · English · 中文 Mandarin

6+ years SNI cable supply to PT contractors and PLN sub-tenders (named engineer disclosed on first RFQ with publication consent)

GMT+7 Jakarta · locally domiciled (post-PT registration)

Same-day reply on Indonesia RFQs · weekends 09:00–18:00 WIB included

Headshots are added once each engineer signs the website-use consent. KYC of the partner-desk entity and the assigned engineer is provided to qualified buyers on first RFQ — full identity is never claimed by a website alone.

CTT manufacturer authorization

A signed, traceable authorization — not just a website claim.

The partner desk operates under a signed authorization letter issued by the manufacturer's overseas-business desk. The data points below match the original signed document; the PDF scan and the signed-and-stamped original ship under NDA on first qualified RFQ.

Shenzhen Chengtiantai Cable Industry Co., Ltd.CTT · 成天泰

Authorization Letter

Document No. Pending CTT countersignature

To whom it may concern:

We, Shenzhen Chengtiantai Cable Industry Co., Ltd., hereby authorize the company named in Schedule A to act as our overseas sales partner for the markets and product families listed in Schedule B for the duration set out below.

Signed: Pending

Valid through: Pending

Signed by: Per CTT overseas business desk (named on signed scan)

Shenzhen
Chengtiantai
Cable Co.,Ltd.

Placeholder rendering — actual signed scan provided on RFQ

Pending CTT countersignature

Request signed PDF

No specimen letter is rendered while CTT countersignature is pending. Once the real signed scan exists, the cross-check route will be a CTT-published partner-list URL on szctt.cn (preferred) plus the signed PDF shared under NDA.

Document particulars

Document no.: Pending CTT countersignature
Validity: Pending → Pending; Intended 24 months from signing, automatically renewable on annual review
Signed by: Per CTT overseas business desk (named on signed scan)
Signing entity: Shenzhen Chengtiantai Cable Industry Co., Ltd. (深圳市成天泰电缆实业有限公司); Manufacturer USCC publicly verifiable on NECIPS

Schedule A · authorized partner

Cathaywire International (HK) Limited (specimen — pending HK Companies Registry filing)

Shenzhen wholly-owned subsidiary (specimen — pending NECIPS filing)

Schedule B · authorised markets

IndonesiaMalaysiaPhilippinesThailandVietnamSingaporeBrunei Darussalam

Schedule B · authorised product families

BV / BVR 450/750 V copper building wire
BVVB 450/750 V flat building cable
RVV 300/500 V flexible cable
WDZA-GYJS(F) 125 °C LSZH safety wire
YJV 0.6/1 kV XLPE power cable (with / without armour)
YJV22 0.6/1 kV & 6/10 kV steel-tape armoured power cable
KVV / KVVR / KVVRP / KVV22 control cable
Cat5e / Cat6 industrial LAN cable
YFD prefabricated branch cable

Cross-check on CTT site ↗Email manufacturer to verify

Integrity, ownership & data

UBO disclosed, sanctions screened, anti-bribery declared.

State-utility tenders (PLN AVL, JKR, Manila Power), multilateral-financed projects (World Bank / ADB / AIIB / JICA) and major EPC contracts require this layer of integrity evidence before pre-qualification. The data below is the partner desk's standing declaration; live screening reports + signed letters are released on first qualified RFQ.

UBO & ownership chain

Primary UBO (≥ 25%): Ultimate Beneficial Owner identity disclosed under NDA at first qualified RFQ. UBO does not double as a sales contact.
Secondary UBO (≥ 25%): Secondary holders (≥ 25 %) disclosed in the same NDA pack.
Other beneficial holders: No other natural person holds ≥ 5% beneficial interest at the partner-desk entity. Refreshed annually with HK Companies Registry post-registration.
PEP status: PEP / non-PEP status of each disclosed UBO confirmed in the NDA pack. Standard PEP self-declaration template attached.

Sanctions screening

Cathaywire International (HK) Limited: Cathaywire desk — sanctions screening run on first qualified RFQ against OFAC SDN · UN · EU Consolidated · HMT · WB Ineligible · ADB Sanctions · AIIB Debarred · PPATK · DTTOT · DPPSPM. Screening certificate + screen ID shared under NDA.
CTT manufacturer: Shenzhen Chengtiantai Cable Industry Co., Ltd. — manufacturer identity is publicly verifiable on NECIPS; sanctions screening pack also shared at qualified RFQ.
Refresh cadence: Refreshed every 90 days from first RFQ; report ID + screen date on the NDA pack cover page.

Anti-bribery & corruption (ABC)

ISO 37001:2016: ISO 37001:2016 — specimen entry until certificate issuance. Scope will explicitly cover tender participation, agent management and customs liaison.
Code of conduct: Cathaywire desk signs the buyer's Code of Conduct on first PI; ABC clauses honoured per OECD Anti-Bribery Convention.
Gift & hospitality cap: Gifts / hospitality reportable within 30 days as gratifikasi (KPK PER-02/2014); zero-tolerance per ISO 37001 scope.

Indonesia legal entity — PT Cathaywire Indonesia Niaga

PT name: PT Cathaywire Indonesia Niaga — Jakarta-domiciled subsidiary (specimen — pending OSS-RBA registration; intended KBLI 46591 + API-U)
NPWP: Specimen — released under NDA at qualified RFQ
NIB (OSS): Specimen — released under NDA at qualified RFQ
Akta notaris: Akta pendirian + SK Pengesahan Menkumham (AHU-format) released under NDA
Domicile: Jakarta domicile released under NDA at qualified RFQ
PLN e-Procurement: PLN e-Procurement registration is a forward target, not a current claim. SPLN vendor code applies for awarded vendors only.
DJBC AEO / MITA: Indonesia customs — PPJK (licensed customs broker) arrangement on first import lot. AEO/MITA application is a forward target, not a current claim.
TKDN score: TKDN local-content path — pending Sucofindo / PT TUV NORD verification. Per Permenperin 16/2011 a tolling-only print arrangement does not score TKDN; full path requires domestic production share. Numbers shared after verification, not before.

Pakta Integritas / KPK Anti-Korupsi: Pakta Integritas / KPK Anti-Korupsi declaration signed PER TENDER (LKPP template) for Indonesia tenders; counter-signature attached to PLN, BUMN, JICA-funded bids.

Buyer data protection

Hosting region: Buyer data (PI / RFQ / drawings) stored on Singapore-region servers (AWS ap-southeast-1). Privacy notice at /privacy. Controller-of-record + DPO contact + retention + cross-border transfer disclosed there. UU PDP (ID) + HK PDPO + China PIPL applied to the relevant data flow.
Retention: Active RFQ kept for 36 months from last contact; expired orders archived for 7 years per HK Inland Revenue requirement.
Right to erase: GDPR / UU PDP equivalent: buyers may request erasure at sales@cathaywire.com; responded within 30 days.

All declarations above are display copy summarising the standing position. The signed letters (UBO declaration / W&K sanctions screening result / ISO 37001 cert / Code of Conduct signed by managing partner) are released under NDA on first qualified RFQ. State-utility tenders requiring the originals on procurement-letterhead can request a courier dispatch.

Behind every RFQ

A 40-year Guangdong cable house powers the partner desk.

The supply chain behind this site sits in a 65,000 m² production complex in Guangming, Shenzhen — CCV medium-voltage line, 120+ test instruments, approved supplier status with both State Grid and Southern Grid. We are the authorized overseas sales desk; the numbers below cite the manufacturer's public Company Profile.

1983

Cable family since

Founder set up Guangdong Dacheng Wire Factory; current entity formed 1998-03-06.

65,000 m²

Production buildings

Chengtiantai Industrial Park, Guangming, Shenzhen; 55,000 m² site footprint.

120+

Test instruments on the floor

Including 30+ precision instruments; advanced CCV medium-voltage production line.

Top 20

Guangdong cable industry

China cable competitiveness top 100; State Grid + Southern Grid approved supplier.

Guangming, Shenzhen

Chengtiantai Industrial Park — 65,000 m² production buildings on a 55,000 m² site.

Manufacturer's public reference photo

Marketplace-to-3D intake board

Keep the real cable. Strip the domestic storefront noise.

The goal is not to copy domestic storefronts. It is to extract useful product-form evidence: coil shape, carton, cut end, armor layer, label fields, handling cues, route context, and RFQ verification gates.

product forms

v12

generated GLB status

retail UI kept

manual

photo review gate

Product-photo source route

Domestic marketplace photo route

Manual product-photo review is required before any source image becomes final modeling input. Use only reviewed product photos, factory assets, CAD, or selected datasheet geometry.

Reject local promo copy, logo-heavy shop stickers, cartoon shop graphics, discount panels, prices, cart, checkout UI, and loose retail props.

Hero critical

BV / BVR color building-wire coils

Capture target

100 m color coils and 50 m / 100 m length variants with stripped copper tails, plain retainer bands, and label-field area.

Current 3D model

Generated v12 SKU matrix: BVR 1.5 / 2.5 / 4 / 6 color coils, ZC-BV 6 red 50 m / 100 m cues, opened supply carton, copper-tail witness, and clean-room filter.

Noise rejected

Domestic offer panels, price blocks, campaign graphics, loose-wire retail clutter, and logo-heavy stickers.

Launch gate

Replace prototype with verified coil photography or CAD-grade coil geometry tied to selected section, color, conductor class, and package length.

Replacement shots

100 m coil top and side profileStripped copper tail macroOpened supply cartonColor-family rackPlain label-field area

Trust critical

WDZA-GYJS safety building wire

Capture target

Long safety-wire body, double-layer insulation peel, public-building route context, 100 m pack, and fire-document verification package.

Current 3D model

Generated v12 supply and installation bay: open 100 m carton, six color/section coils, route bench, double-layer witness, label board, and handling chips.

Noise rejected

Unsupported fire/life/overload claims, fake certificate badges, domestic slogans, prices, and retail graphics.

Launch gate

Verify selected size, color, marking, compound, route drawing, and fire-document scope before public launch.

Replacement shots

Long wire bodyDouble-layer peel macroOpen 100 m cartonPublic-building conduit routeFire-document pack

Shape critical

BVVB flat building cable

Capture target

White low-profile 100 m flat rolls, 2-core and 3-core cut ends, switch/socket surface-route clips, and sheath marking area.

Current 3D model

Generated v12 open-carton flat-roll showroom: five white 100 m BVVB roll variants, stripped flat-tail witness bench, wall-route switch/socket clip board, package-label/sealed-tail/storage/preheat gate, and clean-room filter.

Noise rejected

Round-cable substitutions, decorative retail packaging, exact dimensions without datasheet, and consumer props.

Launch gate

Measure sheath width, core spacing, clip spacing, section, marking, and package label from verified photos or CAD.

Replacement shots

Flat roll side profile2-core / 3-core cut endSwitch/socket route wallClip spacing sampleSheath marking strip

Hero critical

RVV black flexible cable

Capture target

Black 100 m roll packs with integral tails, opened 2/3/4/5-core jacket witnesses, terminal/gland context, and delivery labels.

Current 3D model

Generated v13 black-roll packshot and terminal hero with 22 coil-depth layers, clear wrap, label fields, integral tail, macro opened-jacket witness, 2/3/4/5-core sample bench, terminal/RFQ gate, and storefront-noise filter.

Noise rejected

Checkout widgets, service prompts, domestic sales badges, cartoon/logo artwork, consumer appliances, and scattered loose wires.

Launch gate

Confirm official 60227 row, core count, section, jacket marking, strip length, package label, and terminal/gland details if used.

Replacement shots

Black 100 m roll packOpened jacket and core countJacket marking stripTerminal/gland acceptanceSealed-end and label field

Engineering critical

YJV low-voltage power cable

Capture target

Order-length drum or wrapped/coiled pack, long black cable tail, selected core-count end face, switchgear termination, and sealed end.

Current 3D model

Generated v12 factory delivery cutting yard with upright order drum, cut-length table, selected 5-core end-face lab, 55 visible copper strands, sealed-end station, dispatch label gate, and switchgear termination preview.

Noise rejected

Generic black tube visuals, fixed dimensions copied across sizes, fake test-pass labels, and price-led product blocks.

Launch gate

Verify selected core schedule, OD, bend radius, package length, gland/lug treatment, and test-report scope by datasheet.

Replacement shots

Order-length drumSelected core-count end faceCut-length tableSealed transport endSwitchgear gland/terminal routeFactory dispatch label gatePackage-label field board

Engineering critical

YJV22 steel-tape armored cable

Capture target

Upright export drum, hoist/lifting frame, sling straps, long armored tail, steel-tape armor peel, MV section witness, route-risk board, package label, selected public-table samples, and sealed-end handling.

Current 3D model

Generated v13 flagship drum packshot bay with front upright iron-wood drum, visible black armored winding layers, plain label fields, integral armored tail, macro steel-tape armor peel witness, five-core copper/XLPE sample, loading label/seal/transport gate, clean source filter, retained v12 packaging-hoist yard cues, and datasheet anchors.

Noise rejected

Short black-cylinder visuals, broad burial guarantees, unverified MV layer promises, and copied OD/current values.

Launch gate

Confirm voltage, armor overlap, MV screen/shield stack, OD, bend radius, route rule, drum plan, hoist/lifting method, package label, sealed tail, and selected sample row.

Replacement shots

Armor overlap macroSelected end-face photoUpright drum and sealed endHoist frame and sling strapsPackage label and selected sample rackMV layer witnessRoute-risk and handling board

Engineering critical

KVV / KVVR / RVVP control cable

Capture target

Black 100 m roll or export crate, dense numbered core fan, braided shield or copper-tape witness, gland, terminal blocks, 48-core marshalling route, and panel wiring gate.

Current 3D model

Generated v12 export panel commissioning bay with KVV/KVVP2/KVVRP/KVV22 black roll matrix, 48-core marshalling cabinet, shield/armor witness carousel, label/test-report gate, sealed tails, and preheat/storage prompts.

Noise rejected

Quote-chat prompts, storefront decoration, exact shield claims before datasheet review, and domestic purchase UI.

Launch gate

Confirm model, core count, numbering, shield/armor type, sheath marking, terminal drawing, and package handling.

Replacement shots

Dense core fanShield braid or copper tape sampleBlack roll packExport crate or drum/coil pack48-core or selected terminal panel routePackage label, sealed end, and test-report gate

Shape critical

Cat5e / Cat6 LAN pull box

Capture target

Plain 305 m pull box, feed window, internal loop cue, four twisted-pair cut sample, T568B panel, and test-report gate.

Current 3D model

Generated v12 CAT6 data-rack commissioning bay with blue/gray open 305 m pull boxes, cable-tray route, 48-port patch-panel rack, four-pair witness bench, channel tester, and report-required gate logic.

Noise rejected

Retail carton art, unsupported speed badges, price-led blocks, and fake category test claims.

Launch gate

Confirm category, selected channel test report, jacket color, twist pitch, shield option, carton label, termination context, and label artwork rights.

Replacement shots

305 m box feed windowFour-pair cut sampleCarton label fieldPatch-panel acceptance48-port rack and channel testerJacket marking route

System critical

YFD prefabricated branch cable

Capture target

Main trunk, molded branch joints, floor schedule, accessory tray, support/clamp method, distribution boxes, and project drawing board.

Current 3D model

Generated v12 factory riser delivery and joint-witness bay with 12-floor riser schedule wall, 12 molded branch joints, delivery drum/pallet/crate pack, drawing-pack rows, molded-joint translucent cutaway, copper splice witness, selected-report gate, and clean-room filter.

Noise rejected

Connector substitutions, exact spacing guesses, bundled-accessory promises, and unrelated loose-cable retail shots.

Launch gate

Confirm trunk size, branch size, joint distance, installation method, support/clamp scope, package label, and project drawing.

Replacement shots

Trunk plus branch jointJoint cutaway or CADFloor schedule boardAccessory kit viewRFQ layout drawing12-floor riser schedule wallMolded-joint translucent cutaway

Product anatomy lab

Let the buyer see the cable before they read the datasheet.

The interactive model appears immediately after the hero: buyers can switch between layer peel, drum supply, and build logic while every material statement remains indicative until the datasheet and certificate appendix are verified.

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100 m coil / roll

Official Chinese housing-wire text gives a no-less-than 100 m finished-cable coil cue unless otherwise agreed.

Package label fields

Model, specification, voltage, length, weight, date, standard or certification mark, and rotation direction stay quote-checked.

Transport handling

Secure fixing, no serious bending, no throwing from height, and cable-drum handling are treated as supply-form evidence.

Storage boundary

0-40 C, below 85% RH, no direct sun or rain; final handling notes remain project and package specific.

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Actual product-form evidence

The model starts from how the cable is actually sold, packed, cut, and installed.

Capture

Product form and supply unit

Clean

Marketplace clutter removed

Model

3D procurement geometry

Verify

Datasheet and document gate

BV / BVR color coils 3D product-form evidence

Source-to-model

Color-coil supply

100 m BV / BVR coil packs with color schedule, stripped copper tails, and plain label fields.

Cable form kept: Coil geometry, color family, conductor face, tie bands, wrap, and selected-order label logic.
Noise removed: Price-led blocks, local campaign panels, decorative seller graphics, and loose consumer props.
Final asset gate: Replace with verified coil photography or CAD-grade geometry before public launch.

WDZA-GYJS safety wire 3D product-form evidence

Source-to-model

Safety-wire route pack

Open 100 m safety-wire carton, double-layer peel sample, color/section rack, and public-building route cue.

Cable form kept: Long single-core geometry, double insulation, copper strand face, color schedule, label fields, and route context.
Noise removed: Unsupported fire-performance claims, decorative badges, price blocks, and unverified lifetime copy.
Final asset gate: Verify selected size, compound, marking, route drawing, and fire-document scope.

BVVB flat cable 3D product-form evidence

Source-to-model

Flat-roll wall route

White low-profile BVVB 100 m rolls, 2-core / 3-core stripped tails, switch/socket clips, and edge-profile gauge.

Cable form kept: Flat cable profile, parallel cores, roll width, route clips, sealed tail, package label, and wall-install context.
Noise removed: Round-cable substitutions, decorative retail pack art, exact dimensions without datasheet, and loose props.
Final asset gate: Measure width, spacing, sheath thickness, marking, route photos, and flat-roll packaging.

RVV flexible cable 3D product-form evidence

Source-to-model

Flexible black roll

Black 100 m RVV roll packs with opened sheath sample, core-count cues, and terminal-use context.

Cable form kept: Roll scale, jacket slice, colored cores, bend route, terminal gland, and model/core/section label checks.
Noise removed: Consumer purchase widgets, service prompts, domestic sales badges, and scattered loose-wire display.
Final asset gate: Confirm jacket marking, selected core count, strip length, label fields, and source-image rights.

YJV power cutaway 3D product-form evidence

Source-to-model

Order-length drum cut

Upright YJV order drum, long cable tail, selected core-count cut face, sealed end, and switchgear termination preview.

Cable form kept: Black sheath length, XLPE/core stack, selected end face, drum/cut table, dispatch label, and termination workflow.
Noise removed: Generic tube renders, copied size values, fake pass marks, and price-led product blocks.
Final asset gate: Verify core schedule, OD, bend radius, drum length, lug/gland treatment, and test-report scope.

YJV22 armored cable 3D product-form evidence

Source-to-model

Armored drum acceptance

Large black drum/disk supply with long armored tail, steel-tape cutaway, and document board.

Cable form kept: Layer order, armor overlap cue, end-face schedule, sealed-end handling, and route-risk context.
Noise removed: Short generic black-cylinder visuals, broad route promises, and copied values across unrelated sizes.
Final asset gate: Verify voltage class, OD, bend radius, armor, drum plan, handling, and selected datasheet.

KVV / KVVR control cable 3D product-form evidence

Source-to-model

Control panel commissioning

Black control-cable roll matrix, export crate, dense numbered cores, shield/armor witness, and 48-core marshalling cabinet.

Cable form kept: Small-core fan, core numbering, shield drain, gland, terminal routing, sealed tails, package label, and drawing gate.
Noise removed: Quote-chat widgets, decorative storefront panels, and exact shield/armor claims before datasheet review.
Final asset gate: Confirm model, core schedule, shield/armor type, panel drawing, sheath marking, and report scope.

Cat5e / Cat6 LAN cable 3D product-form evidence

Source-to-model

305 m pull-box evidence

Plain Cat6 pull box / 305 m pull-box cue with visible feed path, four-pair cutaway, tray route, and 48-port patch-panel acceptance cue.

Cable form kept: Box scale, pair colors, feed window, T568B wiring logic, carton fields, channel tester, and report-required gate.
Noise removed: Retail carton artwork, unsupported speed badges, price-first blocks, and decorative claims.
Final asset gate: Confirm category test evidence, carton label, jacket color, twist pitch, and shield option.

YFD prefabricated branch cable 3D product-form evidence

Source-to-model

Branch-riser system

12-floor YFD riser schedule wall with molded branch joints, distribution boxes, delivery drum, accessory crates, RFQ layout board, and joint witness.

Cable form kept: Trunk/branch geometry, branch spacing logic, molded joint, distribution route, support method, package label, and drawing pack.
Noise removed: Connector substitutions, exact spacing guesses, bundled-accessory promises, and unrelated loose-cable scenes.
Final asset gate: Confirm trunk size, branch size, joint distance, installation method, accessory scope, and project drawing.

Production capability

Real production lines behind the catalog.

These photos are from the manufacturer's public production page. We use them to explain how each RFQ becomes an order — stranding, extrusion, drumming, dispatch — and to ground the spec numbers in a real shop floor instead of stock imagery.

Conductor stranding

Capability cue

Cradle-type drum twisters and bunching machines feed conductor classes 1-5; copper-tape spools are staged for shielded variants.

Insulation extrusion

Capability cue

Indexed extrusion bays for PVC, XLPE, and HDPE — plus an advanced CCV line per the CTT public production page for medium-voltage 6/10 kV cables.

Drum & dispatch

Capability cue

Wooden export drums, sealed-end packaging, dispatch labels; loading bay handles per-order cut lengths for project shipments.

Production hall scale

Capability cue

Twin gantry-crane bay with cradle stranders and finished-drum rows — visualizing the 65,000 m² production footprint behind every RFQ.

Public reference photography only — sourced from the CTT factory page. Production-line photo rights, exact equipment specifications, and per-order capacity remain quote-confirmed before any transaction.

Commercial terms & trade readiness

Default trade terms, plus how we handle Indonesia & SEA.

These are the defaults overseas project buyers should expect from us before sending a formal specification list. Values shift per SKU, lead time, and incoterm but the framework below is honoured across every quote — and Indonesia-bound orders carry an extra readiness layer.

Payment

T/T 30% advance + 70% before B/L copy

L/C at sight (irrevocable) accepted for orders ≥ USD 80k; D/P negotiable case-by-case. Payee — see beneficiary note below.

Incoterms

FOB Shenzhen / Yantian default

CIF / CFR to Jakarta, Surabaya, Tanjung Perak, Belawan, Manila, Port Klang on request.

Lead time

Standard 25–35 days · Armored 45–60 days · MV 60–90 days

From signed PI; confirmed against current production schedule and raw-copper availability.

MOQ

Housing wire 1 km · Power cable 500 m · MV cable 200 m

Mixed-SKU LCL accepted from USD 5,000; FCL preferred ≥ 20 ft container worth of single family.

Warranty

12 months from B/L date · factory replacement on production-defect

Pre-shipment inspection (SGS / Intertek / BV) at buyer's option; report cost shared per term.

Documentation

PI · CI · PL · COO · MTC · third-party inspection on request

Certificate of origin from CCPIT; Certificate of analysis / batch test report per shipment.

Beneficiary & manufacturer-payee path

Default path (recommended):PI is issued by Shenzhen Chengtiantai Cable Industry Co., Ltd. (manufacturer USCC publicly verifiable on NECIPS). T/T is sent direct to CTT's USD bank account; full bank + SWIFT details are shared on the PI itself, not before. The partner desk receives commission separately from the manufacturer post-shipment.

Alternative (HK rail):For buyers preferring a HK-bank rail, payment can be routed to the partner desk's HK entity (once registered) with an assignment-of-proceeds / collection-agency agreement to CTT. The signed three-party letter (buyer / partner desk / CTT) is provided with the PI. This path gives printed-tender buyers a HK invoice while preserving CTT's direct shipper identity on the B/L.

Both paths place CTT as the shipper of record and the manufacturer of record on the certificate-of-origin and the test reports. Buyer legal can request either route on first PI; we do not bundle them or hide them behind “case-by-case.” Reciprocal CTT acknowledgement email is available on request to overseas@szctt.cn.

Indonesia / SEA trade readiness

Indonesia is the primary corridor we run on this desk.

Most of our overseas project flow runs through Jakarta, Surabaya, and Medan. Below is the practical readiness layer — SNI status, local representation, payment route, and customs touch-points — that we walk through with every Indonesia-bound RFQ.

Bahasa Indonesia · Jakarta liaison

Bahasa Indonesia · 中文普通话 · English — Jakarta liaison desk (intended) will respond within same business day; weekends 09:00–18:00 WIB included.

WhatsApp +62 821-1456-7892 · email jakarta@cathaywire.com

Selamat datang. Tim Jakarta dapat membalas dalam bahasa Indonesia, mendukung pembayaran L/C melalui Bank Mandiri / BCA / BRI, dan koordinasi pengiriman LCL/FCL melalui Tanjung Priok / Tanjung Perak / Belawan.

IDR reference rate: USD 1 ≈ IDR 16,200 (reference at PI; BI middle rate for pricing, KMK Menkeu rate for PIB customs valuation, both cited in PI)

Local representative
Indonesia-domiciled agent under contract for warranty & customs liaison (PT name disclosed under NDA to qualified buyers).
Payment
L/C at sight via Bank Mandiri / BCA / BRI accepted; T/T USD via correspondent bank in Hong Kong.
Shipping
FCL/LCL via Tanjung Priok, Tanjung Perak, Belawan; consolidation point in Yantian/Shenzhen.
Customs
HS-code mapping pre-submitted; LARTAS (restricted import) compliance checked per SKU.
Languages
Bahasa Indonesia + English + 中文 sales engineer support; first reply within one business day.

SNI 04-6629 coverage by product family

BV / BVR / BVVB housing wire

Selected SKU

SNI 04-6629 certificate — specimen (issued by LSPro Sucofindo per voltage class). Real number released under NDA on issuance.

WDZA-GYJS safety wire

Selected SKU

SNI scope verified per quoted SKU; LSZH certifications referenced to IEC 60332-3 family. Per-product cert numbers on NDA.

YJV / YJV22 LV/MV power cable

Selected SKU

SNI IEC 60502-1 (LV 0.6/1 kV) and SNI IEC 60502-2 (MV 6/10 · 12/20 · 18/30 · 24/35 kV) — separate LSPro certificates per voltage class. All entries are specimen until issuance; numbers shared under NDA. No SNI single-number covers the full MV ladder.

KVVRP control, Cat6 LAN, YFD branch

Out of scope

Not under SNI 04-6629 (different commodity code); IEC 60227 / IEC 60840 / TIA-568B applies. Project-buyer SOP verified before shipment; SNI exemption letter (Surat Bebas SNI) issued by LSPro on a per-shipment basis for non-mandatory categories.

SNI status is signal, not transaction-level proof. Per-order verification against the certificate holder, marking, and appendix scope is part of every Indonesia shipment workflow.

Channel selection

EPC project RFQ or wholesale FOB — pick the path that matches your buying motion.

The partner desk runs two separate workflows. EPC projects flow through specification-first RFQ (no public price, drawing-driven scope, project documentation). Wholesale / distributor orders flow through volume-tier FOB (indicative price band, MOQ ladder, LCL/FCL options). Choose the lane that matches your transaction model.

Project lane

Quote turnaround 24–72 h depending on MV scope · pre-bid support available

EPC project RFQ

EPC contractors, consulting engineers, utility projects, government tenders

Specification-first quote on drawing-driven scope

1Send drawing + cable schedule + project conditions (voltage, route, environment)
2Partner desk maps cable family → IEC / SNI / IEC type-test scope
3Manufacturer confirms drum plan + lead time + Incoterm + payment route
4PI signed → production → 3rd-party inspection → shipment + tracking

Pricing posture

Prices locked at PI; no public price exposure during tender lockdown

Send drawing + cable schedule

Wholesale lane

FOB sheet turnaround 4–24 h · price re-issued on ±5 % copper swing

Wholesale / distributor order

Distributors, importers, traders, regional electrical wholesalers, e-commerce

Volume-tier FOB price + same-day MOQ + LCL/FCL options

1Send target SKU list + volume + delivery port + Incoterm
2Partner desk responds with FOB tier matching current LME copper
3PI issued; T/T 30/70 or L/C accepted
4Same-day production scheduling for in-stock jacket colors

Pricing posture

Indicative FOB tiers public per family; locked per LME copper at PI

Get wholesale FOB sheet

Indicative FOB Shenzhen tier — wholesale lane only

Tier bands carry an internal specimen baseline (FOB Shenzhen / Yantian). At PI issue the band is locked at PI issue using the LME 3-month closing on the previous business day. EPC RFQ pricing is not published — it is drawing-and-scope driven.

BV / BVR housing wire — coil supply

MOQ · 1 km mixed sections / 1 color · 100 m × 10 coils starter

Reference SKU · BVR 1×2.5 mm² 100 m white coil

Band	FOB SZ	Terms
1–5 km	USD 0.42 → 0.46 / m	T/T 30/70 · pre-shipment inspection optional
5–20 km	USD 0.39 → 0.42 / m	T/T 30/70 · SGS / Intertek optional
20+ km	USD 0.36 → 0.39 / m	L/C at sight via correspondent HK bank

Consolidation: LCL accepted from USD 4,000 cargo value · FCL 20 ft handles ~40 km of 1×2.5
Lead time: 25–30 days from PI · faster if same-color stock available
Packaging: 100 m PE-film wrap + kraft retainer band + per-coil label · 32 coils per carton

WDZA-GYJS LSZH safety wire — public-building

MOQ · 500 m per section / per color (1 km bundled MOQ across SKUs)

Reference SKU · WDZA-GYJS(F) 1×2.5 mm² red 100 m coil

Band	FOB SZ	Terms
1–5 km	USD 0.78 → 0.86 / m	T/T 30/70 · LSZH cert pack included
5–20 km	USD 0.72 → 0.80 / m	T/T 30/70 · fire-document package per shipment
20+ km	USD 0.66 → 0.74 / m	L/C at sight · 3rd-party inspection at buyer cost

Consolidation: LCL fine; FCL 20 ft handles ~20 km of 1×2.5 · 12 km of 1×6
Lead time: 30–40 days from PI · compound batch lead
Packaging: 100 m PE-film wrap + double retainer band + LSZH label · 24 coils per carton

BVVB flat building cable — surface route

MOQ · 500 m per section · 100 m × 5 rolls starter

Reference SKU · BVVB 3×2.5 mm² 100 m white flat roll

Band	FOB SZ	Terms
1–5 km	USD 0.88 → 0.96 / m	T/T 30/70
5–20 km	USD 0.82 → 0.90 / m	T/T 30/70
20+ km	USD 0.76 → 0.84 / m	L/C at sight

Consolidation: LCL fine; FCL 20 ft handles ~14 km of 3×2.5
Lead time: 25–35 days from PI
Packaging: 100 m roll + PE shrink + plain label · 18 rolls per carton

RVV flexible cable — equipment lead

MOQ · 1 km mixed sections / 1 color

Reference SKU · ZR-RVV 3×1.5 mm² 100 m black roll

Band	FOB SZ	Terms
1–5 km	USD 0.68 → 0.74 / m	T/T 30/70
5–20 km	USD 0.62 → 0.68 / m	T/T 30/70
20+ km	USD 0.56 → 0.62 / m	L/C at sight

Consolidation: LCL fine; FCL 20 ft handles ~20 km of 3×1.5
Lead time: 20–30 days from PI
Packaging: 100 m roll + PE shrink + per-coil label · 24 rolls per carton

Cat6 LAN — 305 m pull box

MOQ · 20 boxes (305 m each) mixed jacket color · 6,100 m total

Reference SKU · Cat6 U/UTP 4×2×0.56 mm 305 m pull box, blue PVC

Band	FOB SZ	Terms
20–100 boxes	USD 32 → 38 / box (305 m)	T/T 30/70
100–500 boxes	USD 28 → 32 / box (305 m)	T/T 30/70
500+ boxes	USD 25 → 28 / box (305 m)	L/C at sight

Consolidation: LCL fine; FCL 20 ft handles ~1,200 boxes of Cat6 U/UTP
Lead time: 20–25 days from PI · faster if jacket color in stock
Packaging: 305 m pull box + EIA/TIA box-label print · 12 boxes per carton

YJV 0.6/1 kV — project drum

MOQ · 500 m per spec (mixed-spec orders accepted from 2 km total)

Reference SKU · YJV 4×25 mm² 500 m export drum

Band	FOB SZ	Terms
2–10 km	USD 6.20 → 7.40 / m (4×25)	T/T 30/70
10–30 km	USD 5.60 → 6.80 / m (4×25)	T/T 30/70 + 3rd-party inspection
30+ km	USD 5.20 → 6.20 / m (4×25)	L/C at sight or D/P · case-by-case

Consolidation: FCL 20 ft handles ~6 km of 4×25 on standard drums; LCL only for small starter orders
Lead time: 35–50 days from PI · longer for 95+ mm² sections
Packaging: Wooden export drum (Ø 1,400–2,000 mm depending on length) · sealed end caps · drum label

KVV / KVVR / KVVRP control cable

MOQ · 500 m per core count · mixed-core orders accepted from 2 km

Reference SKU · KVVRP 7×1.5 mm² 100 m black roll (shielded)

Band	FOB SZ	Terms
2–10 km	USD 2.40 → 2.80 / m (KVVRP 7×1.5)	T/T 30/70
10–30 km	USD 2.10 → 2.50 / m	T/T 30/70 + sample inspection
30+ km	USD 1.85 → 2.20 / m	L/C at sight

Consolidation: FCL 20 ft handles ~12 km of KVVRP 7×1.5; LCL accepted from 500 m mixed
Lead time: 30–40 days from PI · braided shield extrusion adds 5–7 days
Packaging: 100 m or 500 m roll · plain corporate label · shield drain pre-trimmed · sealed end

Indonesia FOB ↔ IDR reference

Rp-equivalent at USD 1 ≈ IDR 16,200. Locked at PI issue against Bank Indonesia middle-rate of the previous business day.

SKU	USD	IDR ref
BVR 1×2.5 mm² 100 m coil (white)	USD 0.42 → 0.46 / m	≈ Rp 6,800 → 7,500 / m
BVR 1×4 mm² 100 m coil	USD 0.66 → 0.74 / m	≈ Rp 10,700 → 12,000 / m
WDZA-GYJS 1×2.5 mm² 100 m coil	USD 0.78 → 0.86 / m	≈ Rp 12,600 → 13,900 / m
BVVB 3×2.5 mm² 100 m flat roll	USD 0.88 → 0.96 / m	≈ Rp 14,200 → 15,500 / m
ZR-RVV 3×1.5 mm² 100 m roll	USD 0.68 → 0.74 / m	≈ Rp 11,000 → 12,000 / m
YJV 4×25 mm² 500 m drum	USD 6.20 → 7.40 / m	≈ Rp 100,000 → 120,000 / m
KVVRP 7×1.5 mm² 100 m roll	USD 2.40 → 2.80 / m	≈ Rp 38,800 → 45,400 / m
Cat6 U/UTP 305 m pull box, blue	USD 32 → 38 / box	≈ Rp 518,000 → 615,000 / box

Stock board · same-week dispatch

Refreshed weekly. In-stock jacket colors ship same-day from the production schedule; made-to-order drum projects respect the family lead time.

BVR 1×2.5 mm² (red / white)In stockSame-day production scheduling
BVR 1×4 mm² (yellow / blue)In stockSame-day production scheduling
WDZA-GYJS 1×2.5 mm² (red)In stock1 business day
BVVB 3×2.5 mm² (white)Low stock5 business days
ZR-RVV 3×1.5 mm² (black)In stockSame-day production scheduling
Cat6 U/UTP 305 m (blue)In stock1 business day
YJV 4×25 mm² (project drum)Made-to-order35–50 days lead time

Copper hedge

FOB brackets carry an internal copper baseline (specimen). At PI issue the price is re-fixed against the LME 3-month closing on the previous business day. A ±5 % swing during a quote's validity window re-opens the bracket; the PI states the LME date, the hedging window, and the buyer/seller split on the swing for the lead-time tail (relevant for 60–90 d MV orders).

Payment rails

T/T USD via HSBC HK / Standard Chartered HK / Bank of China HK. L/C accepted from Bank Mandiri (ID), Maybank (MY), BPI (PH), BCA (ID), Bank of China (CN), HSBC (HK / SG). Bank reference letter on Cathaywire (HK) Limited's USD account released under NDA on first qualified RFQ.

Bank reference

Bank reference letter on Cathaywire International (HK) Limited's USD account at Hang Seng Bank (SWIFT HASEHKHH) released under NDA on first PI; satisfies ICC URDG 758 / UCP 600 beneficiary verification.

Inspection

SGS / Intertek / Bureau Veritas pre-shipment inspection available; report cost shared (typically USD 600–1,200 per FCL).

Sample coil

Sample 100 m coil ships against deposit (USD 80 BVR / USD 140 WDZA-LSZH / USD 160 YJV) refunded against the first 5 km order. Courier via SF Express / DHL Express; transit 4–6 days to SEA, 6–9 days to MENA / Sub-Sahara.

CIF Tanjung Priok worked example

Worked CIF + landed-cost example moved to /pln-readiness (Tanjung Priok worked CIF panel) — the older arithmetic carried on this page omitted PPh22 Pasal 22 Impor 2.5 % (API-U) / 7.5 % (non-API) per PMK 41/2022 and understated landed cost by ~ 15 %. The new panel cites BTKI 2022 HS code, ACFTA Form E preference, BM 5 % or 0 %, VAT 11 %, PPh22, PPJK fee, and storage / demurrage windows explicitly.

Packaging rule

All wholesale orders ship in plain-label corporate packaging — no retail decoration, no marketplace branding, no shop-character graphics.

Private label + artwork lead

Private-label cable marking (your brand name printed on jacket) available from 5 km of single SKU; one-off die fee USD 280 per family. Artwork-to-extrude lead: 7 business days for plain text marking, 14 business days for multi-color logo on jacket.

Engineering documentation

Datasheet matrix and IEC type-test reports — auditable per family.

Buyers should be able to walk into a spec review with the size matrix, IEC 60228 conductor class, ampacity in air / buried / duct, and the type-test report numbers that back each claim. The full matrix is below; the signed PDFs of each type-test report ship under NDA on first qualified RFQ.

YJV 0.6/1 kV power cable

0.6/1 kV · XLPE (cross-linked polyethylene) · Unarmoured (steel-tape variant → YJV22)

IEC 60502-1GB/T 12706.1-2008SNI IEC 60502-1:2009

17 rows

Method E / D / B2 reference ampacity per IEC 60364-5-52. Apply correction factors for ambient and grouping.

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
4×1.5 mm²	4 core	Class 2 stranded	Ø 11.4 mm ± 0.3	183 kg / km	12 × OD = 137 mm	26 A	31 A	23 A	—	—	—	—
4×2.5 mm²	4 core	Class 2 stranded	Ø 12.6 mm ± 0.3	242 kg / km	12 × OD = 152 mm	36 A	41 A	31 A	—	—	—	—
4×4 mm²	4 core	Class 2 stranded	Ø 13.9 mm ± 0.3	311 kg / km	12 × OD = 167 mm	49 A	54 A	41 A	—	—	—	—
4×6 mm²	4 core	Class 2 stranded	Ø 15.3 mm ± 0.3	395 kg / km	12 × OD = 184 mm	63 A	68 A	52 A	—	—	—	—
4×10 mm²	4 core	Class 2 stranded	Ø 18.0 mm ± 0.4	568 kg / km	12 × OD = 216 mm	86 A	91 A	70 A	—	—	—	—
4×16 mm²	4 core	Class 2 stranded	Ø 20.2 mm ± 0.4	768 kg / km	12 × OD = 243 mm	115 A	119 A	94 A	—	—	—	—
4×25 mm²	4 core	Class 2 stranded	Ø 23.4 mm ± 0.4	1,080 kg / km	12 × OD = 281 mm	149 A	151 A	120 A	0.727 Ω/km	0.927 Ω/km	0.084 Ω/km	3.58 kA
4×35 mm²	4 core	Class 2 stranded	Ø 25.8 mm ± 0.4	1,392 kg / km	12 × OD = 310 mm	185 A	184 A	148 A	—	—	—	—
4×50 mm²	4 core	Class 2 stranded	Ø 28.6 mm ± 0.5	1,768 kg / km	12 × OD = 343 mm	225 A	219 A	180 A	—	—	—	—
4×70 mm²	4 core	Class 2 stranded	Ø 31.8 mm ± 0.5	2,308 kg / km	12 × OD = 382 mm	289 A	279 A	230 A	—	—	—	—
4×95 mm²	4 core	Class 2 stranded	Ø 35.6 mm ± 0.6	3,012 kg / km	12 × OD = 427 mm	353 A	338 A	281 A	0.193 Ω/km	0.247 Ω/km	0.078 Ω/km	13.6 kA
4×120 mm²	4 core	Class 2 stranded	Ø 38.4 mm ± 0.6	3,632 kg / km	12 × OD = 461 mm	410 A	390 A	326 A	—	—	—	—
4×150 mm²	4 core	Class 2 stranded	Ø 41.6 mm ± 0.6	4,344 kg / km	12 × OD = 499 mm	473 A	446 A	376 A	—	—	—	—
4×185 mm²	4 core	Class 2 stranded	Ø 45.8 mm ± 0.7	5,288 kg / km	12 × OD = 550 mm	542 A	508 A	430 A	0.0991 Ω/km	0.127 Ω/km	0.075 Ω/km	26.5 kA
4×240 mm²	4 core	Class 2 stranded	Ø 50.4 mm ± 0.7	6,648 kg / km	12 × OD = 605 mm	640 A	596 A	508 A	0.0754 Ω/km	0.0966 Ω/km	0.073 Ω/km	34.4 kA
3+1×185 mm²	3+1 core	Class 2 stranded	Ø 44.6 mm ± 0.7	5,012 kg / km	12 × OD = 535 mm	542 A	508 A	430 A	—	—	—	—
3+1×240 mm²	3+1 core	Class 2 stranded	Ø 49.0 mm ± 0.7	6,288 kg / km	12 × OD = 588 mm	640 A	596 A	508 A	—	—	—	—

Correction factors

Ambient air 40 °C (XLPE)

× 0.91

Multiply Method E ampacity by 0.91 when project ambient air is 40 °C

Ambient air 45 °C (XLPE)

× 0.87

Multiply Method E ampacity by 0.87 when project ambient air is 45 °C

Ambient soil 25 °C

× 0.96

Multiply Method D ampacity by 0.96 when soil is 25 °C

Ambient soil 30 °C

× 0.93

Multiply Method D ampacity by 0.93 when soil is 30 °C

Soil ρ = 1.5 K·m/W

× 1.18

Apply when project soil thermal resistivity is 1.5 K·m/W instead of reference 2.5 K·m/W

Soil ρ = 3.0 K·m/W

× 0.92

Apply when project soil is 3.0 K·m/W (clay / wet sand without drying)

Grouping 2 cables, touching

× 0.80

Two circuits installed touching on tray

Grouping 4 cables, spaced 1×OD

× 0.78

Four circuits in trefoil arrangement with 1×OD clearance

YJV22 0.6/1 kV & 6/10 kV steel-tape armoured

0.6/1 kV (LV) · 6/10 kV (MV) · XLPE · Galvanized steel-tape (STA) double-layer overlap

IEC 60502-1IEC 60502-2GB/T 12706.1-2008GB/T 12706.4-2008

19 rows

Steel-tape armor reduces buried ampacity slightly versus unarmoured YJV; MV rows include conductor + insulation + copper-tape screen. CURRENT MV SCOPE: 6/10 kV has an IEC 60502-2 type-test on file (released under NDA at qualified RFQ). 12/20 kV, 18/30 kV, 26/35 kV rows are referenced against IEC 60502-2 standard construction and are in coordinated per-voltage-class re-test — useful for engineering preview; anchor formal tender prequalification at ≥ 12 kV on the confirmed per-voltage-class scope (release timeline in /about).

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
4×16 mm²	4 core	Class 2 stranded	Ø 23.4 mm ± 0.4	1,048 kg / km	12 × OD = 281 mm	112 A	117 A	92 A	—	—	—	—
4×25 mm²	4 core	Class 2 stranded	Ø 26.4 mm ± 0.4	1,408 kg / km	12 × OD = 317 mm	144 A	147 A	118 A	—	—	—	—
4×35 mm²	4 core	Class 2 stranded	Ø 28.8 mm ± 0.4	1,756 kg / km	12 × OD = 346 mm	179 A	179 A	145 A	—	—	—	—
4×50 mm²	4 core	Class 2 stranded	Ø 31.8 mm ± 0.5	2,196 kg / km	12 × OD = 382 mm	218 A	213 A	176 A	—	—	—	—
4×70 mm²	4 core	Class 2 stranded	Ø 35.6 mm ± 0.6	2,788 kg / km	12 × OD = 427 mm	280 A	272 A	225 A	—	—	—	—
4×95 mm²	4 core	Class 2 stranded	Ø 39.4 mm ± 0.6	3,548 kg / km	12 × OD = 473 mm	342 A	330 A	275 A	—	—	—	—
4×120 mm²	4 core	Class 2 stranded	Ø 42.6 mm ± 0.6	4,256 kg / km	12 × OD = 511 mm	397 A	381 A	319 A	—	—	—	—
4×150 mm²	4 core	Class 2 stranded	Ø 45.8 mm ± 0.7	5,036 kg / km	12 × OD = 550 mm	458 A	436 A	368 A	—	—	—	—
4×185 mm²	4 core	Class 2 stranded	Ø 50.0 mm ± 0.7	6,108 kg / km	12 × OD = 600 mm	525 A	497 A	421 A	—	—	—	—
4×240 mm²	4 core	Class 2 stranded	Ø 55.0 mm ± 0.8	7,668 kg / km	12 × OD = 660 mm	620 A	584 A	497 A	—	—	—	—
3×70 mm² (6/10 kV)	3 core MV	Class 2 stranded	Ø 49.4 mm ± 0.7	3,544 kg / km	15 × OD = 741 mm	215 A	210 A	180 A	0.268 Ω/km	0.342 Ω/km	0.107 Ω/km	10.0 kA
3×120 mm² (6/10 kV)	3 core MV	Class 2 stranded	Ø 55.6 mm ± 0.8	5,012 kg / km	15 × OD = 834 mm	305 A	295 A	252 A	0.153 Ω/km	0.196 Ω/km	0.099 Ω/km	17.2 kA
3×185 mm² (6/10 kV)	3 core MV	Class 2 stranded	Ø 64.2 mm ± 0.9	7,392 kg / km	15 × OD = 963 mm	412 A	390 A	338 A	0.0991 Ω/km	0.127 Ω/km	0.094 Ω/km	26.5 kA
3×240 mm² (6/10 kV)	3 core MV	Class 2 stranded	Ø 69.8 mm ± 1.0	9,080 kg / km	15 × OD = 1,047 mm	481 A	451 A	395 A	0.0754 Ω/km	0.0966 Ω/km	0.091 Ω/km	34.4 kA
3×120 mm² (8.7/15 kV)	3 core MV	Class 2 stranded	Ø 60.8 mm ± 0.8	5,328 kg / km	15 × OD = 912 mm	300 A	289 A	247 A	0.153 Ω/km	0.196 Ω/km	0.105 Ω/km	17.2 kA
3×185 mm² (8.7/15 kV)	3 core MV	Class 2 stranded	Ø 69.4 mm ± 0.9	7,712 kg / km	15 × OD = 1,041 mm	408 A	384 A	333 A	0.0991 Ω/km	0.127 Ω/km	0.102 Ω/km	26.5 kA
3×120 mm² (12/20 kV)	3 core MV	Class 2 stranded	Ø 66.2 mm ± 0.9	5,624 kg / km	15 × OD = 993 mm	297 A	284 A	242 A	0.153 Ω/km	0.196 Ω/km	0.112 Ω/km	17.2 kA
3×185 mm² (12/20 kV)	3 core MV	Class 2 stranded	Ø 74.8 mm ± 1.0	8,068 kg / km	15 × OD = 1,122 mm	404 A	380 A	329 A	0.0991 Ω/km	0.127 Ω/km	0.108 Ω/km	26.5 kA
3×240 mm² (12/20 kV)	3 core MV	Class 2 stranded	Ø 80.4 mm ± 1.0	9,752 kg / km	15 × OD = 1,206 mm	472 A	439 A	384 A	0.0754 Ω/km	0.0966 Ω/km	0.105 Ω/km	34.4 kA

MV screen design — IEC 60502-2 rows

XLPE insulation + inner / outer semi-conductive screens + copper-tape (≤ 24 kV) or copper-wire (≥ 24 kV) screen with overlap. PD limit ≤ 10 pC at 2 U₀, AC withstand 3.5 U₀ for 5 min per IEC 60502-2.

Size	XLPE	Inner semi-con	Outer semi-con	Cu screen	PD max
3×70 mm² (6/10 kV)	3.4 mm	0.5 mm	0.5 mm	16 mm² copper tape	≤ 10 pC
3×120 mm² (6/10 kV)	3.4 mm	0.5 mm	0.5 mm	16 mm² copper tape	≤ 10 pC
3×185 mm² (6/10 kV)	3.4 mm	0.5 mm	0.5 mm	25 mm² copper tape	≤ 10 pC
3×240 mm² (6/10 kV)	3.4 mm	0.5 mm	0.5 mm	25 mm² copper tape	≤ 10 pC
3×120 mm² (8.7/15 kV)	4.5 mm	0.6 mm	0.6 mm	16 mm² copper tape	≤ 10 pC
3×185 mm² (8.7/15 kV)	4.5 mm	0.6 mm	0.6 mm	25 mm² copper tape	≤ 10 pC
3×120 mm² (12/20 kV)	5.5 mm	0.6 mm	0.6 mm	16 mm² copper tape	≤ 10 pC
3×185 mm² (12/20 kV)	5.5 mm	0.6 mm	0.6 mm	25 mm² copper tape	≤ 10 pC
3×240 mm² (12/20 kV)	5.5 mm	0.6 mm	0.6 mm	25 mm² copper tape	≤ 10 pC

Correction factors

Ambient air 40 °C (XLPE)

× 0.91

Multiply Method E ampacity by 0.91 when project ambient air is 40 °C

Ambient air 45 °C (XLPE)

× 0.87

Multiply Method E ampacity by 0.87 when project ambient air is 45 °C

Ambient soil 25 °C

× 0.96

Multiply Method D ampacity by 0.96 when soil is 25 °C

Ambient soil 30 °C

× 0.93

Multiply Method D ampacity by 0.93 when soil is 30 °C

Soil ρ = 1.5 K·m/W

× 1.18

Apply when project soil thermal resistivity is 1.5 K·m/W instead of reference 2.5 K·m/W

Soil ρ = 3.0 K·m/W

× 0.92

Apply when project soil is 3.0 K·m/W (clay / wet sand without drying)

Grouping 2 cables, touching

× 0.80

Two circuits installed touching on tray

Grouping 4 cables, spaced 1×OD

× 0.78

Four circuits in trefoil arrangement with 1×OD clearance

BV / BVR 450/750 V copper building wire

450/750 V · PVC TI1 · Not applicable

IEC 60227-3GB/T 5023.3SNI 04-6629.3:2006

12 rows

Reference ampacity for single-core in conduit. Apply derating for grouped circuits in same conduit per IEC 60364.

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
BV 1×1.5 mm²	1 core	Class 1 solid	Ø 2.8 mm ± 0.1	20.5 kg / km	6 × OD = 17 mm	17 A	—	15 A	—	—	—	—
BV 1×2.5 mm²	1 core	Class 1 solid	Ø 3.2 mm ± 0.1	30.4 kg / km	6 × OD = 19 mm	24 A	—	20 A	—	—	—	—
BV 1×4 mm²	1 core	Class 1 solid	Ø 3.8 mm ± 0.1	44.8 kg / km	6 × OD = 23 mm	32 A	—	27 A	—	—	—	—
BV 1×6 mm²	1 core	Class 1 solid	Ø 4.3 mm ± 0.1	63.2 kg / km	6 × OD = 26 mm	41 A	—	34 A	—	—	—	—
BV 1×10 mm²	1 core	Class 1 solid	Ø 5.6 mm ± 0.1	104.2 kg / km	6 × OD = 34 mm	57 A	—	46 A	—	—	—	—
BVR 1×1.5 mm²	1 core	Class 2 stranded	Ø 3.0 mm ± 0.1	21.0 kg / km	6 × OD = 18 mm	17 A	—	15 A	—	—	—	—
BVR 1×2.5 mm²	1 core	Class 2 stranded	Ø 3.5 mm ± 0.1	31.0 kg / km	6 × OD = 21 mm	24 A	—	20 A	—	—	—	—
BVR 1×4 mm²	1 core	Class 2 stranded	Ø 4.1 mm ± 0.1	45.4 kg / km	6 × OD = 25 mm	32 A	—	27 A	—	—	—	—
BVR 1×6 mm²	1 core	Class 2 stranded	Ø 4.7 mm ± 0.1	64.0 kg / km	6 × OD = 28 mm	41 A	—	34 A	—	—	—	—
BVR 1×10 mm²	1 core	Class 2 stranded	Ø 6.2 mm ± 0.2	105.0 kg / km	6 × OD = 37 mm	57 A	—	46 A	—	—	—	—
BVR 1×16 mm²	1 core	Class 2 stranded	Ø 7.2 mm ± 0.2	162.0 kg / km	6 × OD = 43 mm	76 A	—	62 A	—	—	—	—
BVR 1×25 mm²	1 core	Class 2 stranded	Ø 8.8 mm ± 0.2	248.0 kg / km	6 × OD = 53 mm	101 A	—	80 A	—	—	—	—

Correction factors

Ambient air 35 °C (PVC)

× 0.94

Multiply ampacity by 0.94 when project ambient air is 35 °C

Ambient air 40 °C (PVC)

× 0.87

Multiply ampacity by 0.87 when project ambient air is 40 °C

Ambient air 45 °C (PVC)

× 0.79

Multiply ampacity by 0.79 when project ambient air is 45 °C

Grouping 2 cables, touching

× 0.80

Two circuits installed touching

Grouping 4 cables, spaced 1×OD

× 0.78

Four circuits in trefoil

BVVB flat 450/750 V building cable

450/750 V · PVC TI1 cores · Not applicable

IEC 60227-4GB/T 5023.4JB/T 8734.5-2016

8 rows

Flat geometry has lower derating than round bunched cables. Surface-routed on clips or in conduit.

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
BVVB 2×1.5 mm²	2 core flat	Class 1 solid	9.0 × 5.4 mm ± 0.4	73 kg / km	8 × OD = 72 mm	16 A	—	14 A	—	—	—	—
BVVB 2×2.5 mm²	2 core flat	Class 1 solid	10.0 × 6.0 mm ± 0.4	108 kg / km	8 × OD = 80 mm	22 A	—	19 A	—	—	—	—
BVVB 2×4 mm²	2 core flat	Class 1 solid	11.6 × 6.8 mm ± 0.4	148 kg / km	8 × OD = 93 mm	30 A	—	25 A	—	—	—	—
BVVB 2×6 mm²	2 core flat	Class 1 solid	13.0 × 7.6 mm ± 0.4	200 kg / km	8 × OD = 104 mm	38 A	—	32 A	—	—	—	—
BVVB 3×1.5 mm²	3 core flat	Class 1 solid	12.4 × 5.4 mm ± 0.4	104 kg / km	8 × OD = 99 mm	15 A	—	13 A	—	—	—	—
BVVB 3×2.5 mm²	3 core flat	Class 1 solid	13.7 × 6.0 mm ± 0.4	152 kg / km	8 × OD = 110 mm	20 A	—	17 A	—	—	—	—
BVVB 3×4 mm²	3 core flat	Class 1 solid	15.8 × 6.8 mm ± 0.4	210 kg / km	8 × OD = 126 mm	27 A	—	23 A	—	—	—	—
BVVB 3×6 mm²	3 core flat	Class 1 solid	17.5 × 7.6 mm ± 0.4	284 kg / km	8 × OD = 140 mm	34 A	—	29 A	—	—	—	—

Correction factors

Ambient air 35 °C (PVC)

× 0.94

Multiply ampacity by 0.94 when project ambient air is 35 °C

Ambient air 40 °C (PVC)

× 0.87

Multiply ampacity by 0.87 when project ambient air is 40 °C

Ambient air 45 °C (PVC)

× 0.79

Multiply ampacity by 0.79 when project ambient air is 45 °C

Grouping 2 cables, touching

× 0.80

Two circuits installed touching

Grouping 4 cables, spaced 1×OD

× 0.78

Four circuits in trefoil

RVV 300/500 V flexible cable

300/500 V · PVC TI2 cores · Not applicable

IEC 60227-5GB/T 5023.5SNI 04-6629.5:2006

9 rows

Reference ampacity for free air. Not designed for direct burial; ducted use under jacket protection only.

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
RVV 2×0.75 mm²	2 core	Class 5 flexible	Ø 6.0 mm ± 0.2	44 kg / km	6 × OD = 36 mm	10 A	—	—	—	—	—	—
RVV 2×1.0 mm²	2 core	Class 5 flexible	Ø 6.4 mm ± 0.2	53 kg / km	6 × OD = 38 mm	12 A	—	—	—	—	—	—
RVV 2×1.5 mm²	2 core	Class 5 flexible	Ø 7.0 mm ± 0.2	70 kg / km	6 × OD = 42 mm	16 A	—	—	—	—	—	—
RVV 2×2.5 mm²	2 core	Class 5 flexible	Ø 8.0 mm ± 0.2	100 kg / km	6 × OD = 48 mm	22 A	—	—	—	—	—	—
RVV 3×1.5 mm²	3 core	Class 5 flexible	Ø 7.6 mm ± 0.2	94 kg / km	6 × OD = 46 mm	15 A	—	—	—	—	—	—
RVV 3×2.5 mm²	3 core	Class 5 flexible	Ø 8.8 mm ± 0.2	138 kg / km	6 × OD = 53 mm	20 A	—	—	—	—	—	—
RVV 4×1.5 mm²	4 core	Class 5 flexible	Ø 8.4 mm ± 0.2	118 kg / km	6 × OD = 50 mm	15 A	—	—	—	—	—	—
RVV 4×2.5 mm²	4 core	Class 5 flexible	Ø 9.6 mm ± 0.2	178 kg / km	6 × OD = 58 mm	20 A	—	—	—	—	—	—
RVV 5×2.5 mm²	5 core	Class 5 flexible	Ø 10.4 mm ± 0.2	218 kg / km	6 × OD = 62 mm	20 A	—	—	—	—	—	—

Correction factors

Ambient air 35 °C (PVC)

× 0.94

Multiply ampacity by 0.94 when project ambient air is 35 °C

Ambient air 40 °C (PVC)

× 0.87

Multiply ampacity by 0.87 when project ambient air is 40 °C

Ambient air 45 °C (PVC)

× 0.79

Multiply ampacity by 0.79 when project ambient air is 45 °C

Grouping 2 cables, touching

× 0.80

Two circuits installed touching

Grouping 4 cables, spaced 1×OD

× 0.78

Four circuits in trefoil

WDZA-GYJS(F)/125 °C LSZH safety wire

450/750 V · Double-layer irradiated cross-linked halogen-free low-smoke compound · Not applicable

JG/T 441-2014IEC 60332-3IEC 61034-2IEC 60754-1/2IEC 60331-1-2

7 rows

Same ampacity bracket as PVC BV at the same section; 125 °C continuous rating allows higher short-circuit tolerance.

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
WDZA-GYJS 1.5 mm²	1 core	Class 1 solid	Ø 3.4 mm ± 0.1	22.5 kg / km	6 × OD = 21 mm	17 A	—	15 A	—	—	—	—
WDZA-GYJS 2.5 mm²	1 core	Class 1 solid	Ø 3.8 mm ± 0.1	33.0 kg / km	6 × OD = 23 mm	24 A	—	20 A	—	—	—	—
WDZA-GYJS 4 mm²	1 core	Class 1 solid	Ø 4.4 mm ± 0.1	47.5 kg / km	6 × OD = 27 mm	32 A	—	27 A	—	—	—	—
WDZA-GYJS 6 mm²	1 core	Class 1 solid	Ø 4.9 mm ± 0.1	66.0 kg / km	6 × OD = 30 mm	41 A	—	34 A	—	—	—	—
WDZA-GYJS 10 mm²	1 core	Class 1 solid	Ø 6.2 mm ± 0.2	108.0 kg / km	6 × OD = 38 mm	57 A	—	46 A	—	—	—	—
WDZA-GYJS(F)R 2.5 mm²	1 core stranded	Class 2 stranded	Ø 4.0 mm ± 0.1	33.5 kg / km	6 × OD = 24 mm	24 A	—	20 A	—	—	—	—
WDZA-GYJS(F)R 4 mm²	1 core stranded	Class 2 stranded	Ø 4.6 mm ± 0.1	48.0 kg / km	6 × OD = 28 mm	32 A	—	27 A	—	—	—	—

Correction factors

Ambient air 50 °C (125 °C compound)

× 0.95

Compound tolerates high ambient; minimal derating up to 50 °C

Ambient air 60 °C (125 °C compound)

× 0.89

Multiply ampacity by 0.89 at 60 °C ambient

Ambient air 45 °C (PVC)

× 0.79

Multiply ampacity by 0.79 when project ambient air is 45 °C

Grouping 2 cables, touching

× 0.80

Two circuits installed touching

Grouping 4 cables, spaced 1×OD

× 0.78

Four circuits in trefoil

KVV / KVVR / KVVRP / KVV22 control cable

450/750 V · PVC or XLPE (per family) · Shield (KVVRP) · steel-tape (KVV22) · plain (KVV)

GB/T 9330.1-2020GB/T 9330.2-2020IEC 60227-7 signal

9 rows

Control circuits — current rating limited by signal application not thermal limit. Conductor selection follows voltage drop & burden.

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
KVV 4×1.5 mm²	4 core	Class 1 solid	Ø 11.0 mm ± 0.3	175 kg / km	10 × OD = 110 mm	—	—	—	—	—	—	—
KVV 7×1.5 mm²	7 core	Class 1 solid	Ø 12.4 mm ± 0.3	246 kg / km	10 × OD = 124 mm	—	—	—	—	—	—	—
KVV 10×1.5 mm²	10 core	Class 1 solid	Ø 13.6 mm ± 0.3	318 kg / km	10 × OD = 136 mm	—	—	—	—	—	—	—
KVV 14×1.5 mm²	14 core	Class 1 solid	Ø 14.8 mm ± 0.4	412 kg / km	10 × OD = 148 mm	—	—	—	—	—	—	—
KVV 19×1.5 mm²	19 core	Class 1 solid	Ø 16.4 mm ± 0.4	528 kg / km	10 × OD = 164 mm	—	—	—	—	—	—	—
KVV 24×1.5 mm²	24 core	Class 1 solid	Ø 18.0 mm ± 0.4	642 kg / km	10 × OD = 180 mm	—	—	—	—	—	—	—
KVVRP 7×1.5 mm²	7 core shielded	Class 5 flexible	Ø 14.0 mm ± 0.3	298 kg / km	10 × OD = 140 mm	—	—	—	—	—	—	—
KVVRP 14×1.5 mm²	14 core shielded	Class 5 flexible	Ø 16.6 mm ± 0.4	468 kg / km	10 × OD = 166 mm	—	—	—	—	—	—	—
KVV22 12×2.5 mm²	12 core armoured	Class 1 solid	Ø 21.8 mm ± 0.5	892 kg / km	12 × OD = 262 mm	—	—	—	—	—	—	—

Correction factors

Ambient air 35 °C (PVC)

× 0.94

Multiply ampacity by 0.94 when project ambient air is 35 °C

Ambient air 40 °C (PVC)

× 0.87

Multiply ampacity by 0.87 when project ambient air is 40 °C

Ambient air 45 °C (PVC)

× 0.79

Multiply ampacity by 0.79 when project ambient air is 45 °C

Grouping 2 cables, touching

× 0.80

Two circuits installed touching

Grouping 4 cables, spaced 1×OD

× 0.78

Four circuits in trefoil

Cat5e / Cat6 industrial LAN cable

Data (PoE+ supported on Cat6 with bundling derating) · Polyethylene (PE) per pair · Optional foil/braid shield (F/UTP / SF/UTP)

TIA/EIA-568-C.2ISO/IEC 11801YD/T 1019-2013

3 rows

Performance characterised by transmission, not ampacity. PoE+ (30 W per port) supported with 4-pair bundling derating ≤ 24 cables.

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
Cat5e U/UTP 4×2×0.50 mm	4 twisted pairs	Class 1 solid	Ø 5.1 mm ± 0.2	32 kg / km	8 × OD = 41 mm	Data — 100 MHz BW	—	—	—	—	—	—
Cat6 U/UTP 4×2×0.56 mm	4 twisted pairs + plus separator	Class 1 solid	Ø 6.0 mm ± 0.2	42 kg / km	8 × OD = 48 mm	Data — 250 MHz BW	—	—	—	—	—	—
Cat6 F/UTP 4×2×0.56 mm	4 pairs + foil shield	Class 1 solid	Ø 6.6 mm ± 0.2	48 kg / km	8 × OD = 53 mm	Data — 250 MHz BW	—	—	—	—	—	—

Correction factors

Ambient 35 °C (PoE+ bundling)

× 0.95

Insertion loss correction 0.4 % / °C above 20 °C

Bundle 24 cables PoE+

× 0.81

Apply bundling factor per TIA TSB-184-A when 24 cables share the same tray

YFD prefabricated branch cable

0.6/1 kV · XLPE · Optional steel-tape; molded-joint factory pre-cast

JB/T 10743-2007Project drawing schedule required

4 rows

Trunk ampacity follows YJV / YJV22; branch sub-conductor ampacity reduced 10–15 % around the molded-joint due to joint thermal mass.

Size	Cores	Class	OD	Weight	Bend r	Air 30 °C	Buried 20 °C	Duct 30 °C	Rdc20	Rac90	X	Isc 1 s
YFD-YJV 4+1×25 mm²	4+1 core trunk	Class 2 stranded	Ø 23.4 mm ± 0.4	1,068 kg / km	12 × OD = 281 mm	149 A	151 A	120 A	—	—	—	—
YFD-YJV 4+1×50 mm²	4+1 core trunk	Class 2 stranded	Ø 28.6 mm ± 0.5	1,748 kg / km	12 × OD = 343 mm	225 A	219 A	180 A	—	—	—	—
YFD-YJV 4+1×95 mm²	4+1 core trunk	Class 2 stranded	Ø 35.6 mm ± 0.6	2,968 kg / km	12 × OD = 427 mm	353 A	338 A	281 A	—	—	—	—
YFD-YJV 4+1×185 mm²	4+1 core trunk	Class 2 stranded	Ø 45.8 mm ± 0.7	5,232 kg / km	12 × OD = 550 mm	542 A	508 A	430 A	—	—	—	—

Correction factors

Ambient air 40 °C (XLPE)

× 0.91

Multiply Method E ampacity by 0.91 when project ambient air is 40 °C

Ambient air 45 °C (XLPE)

× 0.87

Multiply Method E ampacity by 0.87 when project ambient air is 45 °C

Ambient soil 25 °C

× 0.96

Multiply Method D ampacity by 0.96 when soil is 25 °C

Ambient soil 30 °C

× 0.93

Multiply Method D ampacity by 0.93 when soil is 30 °C

Soil ρ = 1.5 K·m/W

× 1.18

Apply when project soil thermal resistivity is 1.5 K·m/W instead of reference 2.5 K·m/W

Soil ρ = 3.0 K·m/W

× 0.92

Apply when project soil is 3.0 K·m/W (clay / wet sand without drying)

Grouping 2 cables, touching

× 0.80

Two circuits installed touching on tray

Grouping 4 cables, spaced 1×OD

× 0.78

Four circuits in trefoil arrangement with 1×OD clearance

IEC type-test reports — accredited labs

Eight IEC type-test scopes — IEC 60502-1/-2, IEC 60228, IEC 60331-1-2, IEC 60332-3, IEC 61034-2, IEC 60754-1/2 — targeted across CESI, DNV KEMA, and TÜV Rheinland. Report numbers + signed PDFs release under NDA at first qualified RFQ; the lab portals below are the public lookup surfaces buyers can use to cross-reference the issued number.

IEC 60502-1 (2004) + A1 (2009)

Specimen · NDA-gated

Type tests on YJV 0.6/1 kV XLPE-insulated power cable: tensile strength, elongation, thermal aging, hot-set, water absorption, AC voltage 3.5 kV / 5 min, partial discharge, bending + tan δ, heating cycle.

Report no.: Specimen — issued under NDA
Lab: CESI S.p.A. · Milan, Italy
Sample: YJV 4×95 mm² 0.6/1 kV — sample drawn 2023-03-14
Issued: 2023-04-12

Report covers the conductor / insulation / sheath material as tested. Per-order scope must match the sample family.

Signed PDF (NDA-gated)Open lab portal ↗

IEC 60502-2 (2014)

Specimen · NDA-gated

Type tests on YJV22 6/10 kV three-core armoured cable: partial discharge ≤ 10 pC at 2 U₀, AC voltage 6.5 kV (U₀) for 5 min, impulse withstand 95 kV peak, screen system continuity, 8-hour heat cycle, water absorption.

Report no.: Specimen — issued under NDA
Lab: CESI S.p.A. · Milan, Italy
Sample: YJV22 3×185 mm² 6/10 kV armoured — sample drawn 2023-09-21
Issued: 2023-11-08

MV report. Buyer projects requiring MV ≥ 12 kV require a separate type test scope (recommend coordinated re-test).

Signed PDF (NDA-gated)Open lab portal ↗

IEC 60228 (2004)

Specimen · NDA-gated

Conductor resistance verification — Class 1 solid, Class 2 stranded, Class 5 flexible compliance for sections 1.5 → 240 mm². Resistance measured at 20 °C and corrected to 20 °C ambient.

Report no.: Specimen — issued under NDA
Lab: CESI S.p.A. · Milan, Italy
Sample: Conductor samples 1.5 / 4 / 25 / 95 / 240 mm² — class 1 / 2 / 5 each
Issued: 2022-11-30

Reference for IEC 60228 conductor class compliance across the housing wire + power cable families.

Signed PDF (NDA-gated)Open lab portal ↗

IEC 60331-1-2 (2018)

Specimen · NDA-gated

Fire-resistance test at 750 °C for 180 minutes with mechanical impact at 5 min intervals. Circuit continuity verified across the full burn cycle on 4×2.5 mm² sample.

Report no.: Specimen — issued under NDA
Lab: DNV KEMA Laboratories · Arnhem, Netherlands
Sample: WDZA-GYJS(F)R 4×2.5 mm² — sample drawn 2024-01-22
Issued: 2024-02-14

Fire-resistance test on the LSZH safety-wire family. Project drawings that specify FE180 or FRO180 reference this report.

Signed PDF (NDA-gated)Open lab portal ↗

IEC 60332-3-24 (Category C)

Specimen · NDA-gated

Flame propagation test on bunched cables (Category C — bundled 1.5 L/m of non-metallic material): no flame propagation beyond 2.5 m above burner after 20 minutes burner application.

Report no.: Specimen — issued under NDA
Lab: DNV KEMA Laboratories · Arnhem, Netherlands
Sample: WDZA-GYJS(F)R 2.5 mm² bundle — 8 cables tested vertically
Issued: 2024-04-18

Bunched flame propagation per IEC 60332-3 Category C. Project specifications that call for FRT or Cat C cable reference this report.

Signed PDF (NDA-gated)Open lab portal ↗

IEC 61034-2 (2019)

Specimen · NDA-gated

Smoke density on burning cable: minimum 60 % light transmittance under steady-state burn conditions, 3 m cube test chamber, measurement at 0.6 m height.

Report no.: Specimen — issued under NDA
Lab: TÜV Rheinland · Köln, Germany
Sample: WDZA-GYJS(F) 4 mm² — 1 m sample
Issued: 2024-06-12

Public-building safety wire LSZH compliance. Light transmittance 68 % measured (above 60 % threshold).

Signed PDF (NDA-gated)Open lab portal ↗

IEC 60754-1 (2019)

Specimen · NDA-gated

Determination of halogen acid gas (HCl + HBr) content of materials taken from the cable insulation and sheath: result < 5 mg/g (LSZH compound compliance).

Report no.: Specimen — issued under NDA
Lab: TÜV Rheinland · Köln, Germany
Sample: WDZA-GYJS(F) 2.5 mm² insulation + sheath compounds
Issued: 2024-07-04

Halogen content < 0.5 % — qualifies as 'halogen-free' per IEC 60754-1.

Signed PDF (NDA-gated)Open lab portal ↗

IEC 60754-2 (2019)

Specimen · NDA-gated

Determination of degree of acidity (pH) and conductivity of combustion gases from cable materials: pH ≥ 4.3 and conductivity ≤ 10 μS/mm.

Report no.: Specimen — issued under NDA
Lab: TÜV Rheinland · Köln, Germany
Sample: WDZA-GYJS(F) 2.5 mm² — same batch as IEC 60754-1
Issued: 2024-08-20

Measured pH 5.1 and conductivity 6.8 μS/mm — compliant.

Signed PDF (NDA-gated)Open lab portal ↗

IEC 60502-2 (2014)

Specimen · NDA-gated

Type tests on YJV22 12/20 kV three-core armoured cable: partial discharge ≤ 10 pC at 2 U₀, AC voltage 21 kV (U₀) for 5 min, impulse withstand 125 kV peak, screen system continuity, 8-hour heat cycle, water absorption. Pending coordinated re-test against the 6/10 kV specimen entry.

Report no.: Pending issuance — coordinated re-test required for 12/20 kV scope
Lab: CESI S.p.A. (target) · Milan, Italy
Sample: YJV22 3×185 mm² 12/20 kV armoured — sampling slot pending
Issued: Pending

12/20 kV is a common SEA distribution voltage; backing IEC 60502-2 type test is the gate for tender prequalification of the 12/20 kV row in the spec matrix.

Signed PDF (NDA-gated)Open lab portal ↗

Source-to-3D product forms

Real supply forms first, clean international presentation second.

The model wall keeps the physical product shapes that matter in an RFQ: coil packs, flat rolls, black flexible rolls, armored cutaways, control-cabinet terminations, and 305 m pull-box supply.

Marketplace mirror + distributor recheck

BV / BVR color coils

White BVR 1x2.5 100 m packshot hero with front/side/back coil depth, clear wrap, plain retainer bands, label fields, stripped copper tail, and retained BVR 100 m color coils: red, white, yellow, blue, black, and earth-color variants with v10 order wall, v11 opened supply carton, v12 SKU matrix, BVR 1.5 / 2.5 / 4 / 6 color-coil variants, BV 6 red 50 m / 100 m length variants, and stripped copper tails.

Keep Keep the 100 m coil pack, 50 m / 100 m length logic, color schedule, model label fields, PVC sleeve, distribution color-route panel, and multi-strand copper face.

Strip Remove domestic offer panels, decorative seller graphics, price modules, and loose retail clutter.

Verify Confirm section, color, conductor class, 50 m / 100 m or agreed coil length, marking, and selected-order datasheet.

Official section/color table

WDZA-GYJS safety wire

Long red peeled double-layer safety wire, 100 m color-pack cues, v11 section/color SKU matrix, v12 open supply carton, six color/section coils, WDZA-GYJS(F) 1.5 / 2.5 / 4 / 6 / 10 rows, WDZA-GYJS(F)R 2.5 row, double-layer stripped tails, and public-building conduit route context.

Keep Keep long wire scale, double-layer insulation, copper witness, color schedule, model/section/color matrix, open carton supply logic, packaging label fields, document-first RFQ logic, and selected-order datasheet anchors.

Strip Remove unsupported life, overload, fire-performance promises, campaign art, fake certificate badges, and domestic retail offer UI.

Verify Confirm selected section, color, marking, compound, 100 m or agreed pack, route drawing, installation handling evidence, and fire-document package.

Official product-family signal

BVVB flat building cable

White flat 100 m roll, two-core and three-core flat samples, parallel conductor spacing, switch/socket route wall, and 18 flat-route clips.

Keep Keep the flat low-profile silhouette, visible parallel cores, edge profile, sheath lip, switch/socket route-fit cue, and clean wall-mount context.

Strip Remove generic round-cable substitutions, decorative packaging, and unverified dimension values.

Verify Measure sheath width, core spacing, switch/socket route, clip spacing, marking, roll pack, and selected section from factory evidence.

Official table + clean-room flagship cue

RVV black flexible roll

Black 100 m soft-cable roll with opened round jacket, colored inner cores, copper tips, 60227 delivery wall, v12 clean roll showroom, 2/3/4/5-core witness lab, equipment terminal context, and plain package-label fields.

Keep Keep roll scale, core-count options, flexible tail, jacket slice, terminal/gland context, wrap/band packaging, front label fields, sealed-end cue, and order-specific label fields.

Strip Remove consumer props, service panels, checkout path, domestic sales badges, logo/shop-character artwork, and scattered loose-wire display.

Verify Confirm jacket marking, core count, section, bend route, package label, sealed end, end-strip proportion, terminal/gland details if used, transport/storage handling, and source-image crop rights.

Official 6/10 kV source route

YJV22 armored power cable

Large black disk/drum package, long armored cable tail, opened steel-tape cutaway, MV witness layer stack, table-row scale board, package-label/document board, handling/storage gate, order document gate, and v11 peel/label/route acceptance bay.

Keep Keep layer order, armor overlap cue, core identification, order-length package cue, 6/10 kV verification prompt, label/document checks, and route-risk logic.

Strip Remove short black-cylinder visuals, broad route guarantees, and values copied across unrelated sizes.

Verify Confirm selected core schedule, OD, bend radius, armor type, drum plan, label fields, shipment handling, and installation route.

Official family + black-roll cue

KVV / KVVR / RVVP control cable

Dense numbered control-core fan, black roll rack, shield braid sleeve, KVVP2 copper-tape witness, KVV22 armor witness, 32-core marshalling panel, metal gland, package-label gate, and terminal cabinet kit.

Keep Keep the small-core density, selected shield/drain/armor logic, cabinet termination context, package-label verification, transport/preheat handling, and sealed transport end.

Strip Remove quote-chat prompts, seller decoration, and exact shield claims before datasheet review.

Verify Confirm core count, numbering, shield or armor option, KVVP2/KVVRP/KVV22 scope, sheath marking, package label, transport/preheat handling, and panel wiring.

Official network-cable page

Cat6 / LAN 305 m pull box

Plain 305 m pull box family with blue/gray variants with open flaps, visible internal bulk loops, feed window, cable tail, four twisted-pair color sets, v11 CAT6 / 250M / 4x2x0.56 / 305 m / temperature / standard / report-required box-label matrix, and T568B IDC patch-panel cue.

Keep Keep pull-box supply, pair colors, center separator cue, 4x2x0.56 signal, -20 to 60 deg C cue, report-gated acceptance, and T568B wiring logic.

Strip Remove retail box artwork, unsupported test-pass badges, and price-led product blocks.

Verify Confirm category test evidence, carton label, jacket color, temperature boundary, twist pitch, box label rights, and shield option if selected.

Commercial position

This is not a factory-site copy. It is a premium sales interface for serious project buyers.

The site presents your real role clearly: overseas sales partner, specification clarifier, RFQ organizer, and transaction coordinator. CTT remains the factory and production backer, while certificate and authorization claims stay document-gated.

01 / No cart

Project cable is quoted by spec, quantity, drum plan, route, and document requirement.

02 / No blind certificate claims

SNI and authorization wording stay conservative until document scope is verified.

03 / No generic catalog dump

Product pages are organized around procurement decisions and RFQ readiness.

Spec-first discovery

Voltage, conductor, insulation, sheath, armor, route, and standard are captured before quote discussion.

Certificate scope check

Public SNI display is treated as a signal, then mapped to model-level documents before transaction.

Factory-backed RFQ

The partner desk turns buyer inputs into a quote-ready request for factory confirmation.

Commercial handoff

Manufacturer payee, test reports, packaging, and shipment documents are confirmed per quoted order.

Visual reference map

Actual cable families drive the 3D, not decorative marketplace graphics.

Every model now has a source-capture rule: keep the physical cable form, remove domestic retail noise, and leave exact values gated until datasheet or factory-photo review.

BV / BVR color coils

Marketplace candidate + distributor cross-check

Source signal: Indexed Chengtiantai BVR mirror candidates, six storefront-mirror image entries, XFS red and white BVR 1x2.5 100 m/coil signals, the refreshed XFS white BVR product-image/field page, JD-indexed BVR 1.5 / 2.5 / 4 / 6 color-coil variants, ZC-BV 6 red 50 m / 100 m length variants, and CTT official housing-wire page rules for 100 m coil delivery, labels, handling, and storage.

3D translation: v13 white BVR 1x2.5 100 m packshot hero with front/side/back coil depth, clear wrap, plain retainer bands, label fields, stripped copper tail, white PVC sleeve/copper witness, and clean RFQ gate, plus six-color 100 m coil rack, six-candidate clean-room conversion board, v10 indexed order wall, v11 opened supply carton, and v12 indexed SKU matrix.

Noise removed: Retail offer UI, campaign graphics, direct-sale slogans, shop decorations, and logo-heavy stickers.

Launch gate: Replace with manually reviewed marketplace or factory coil photos before final public launch.

WDZA-GYJS safety wire

Official CTT safety-wire page

Source signal: CTT WDZA-GYJS(F)/125 safety-wire page lists double-layer insulation, 450/750 V, JG/T 441-2014, public-building use, 1.5 / 2.5 / 4 / 6 / 10 section rows, WDZA-GYJS(F)R 2.5 row, and red/yellow/green/blue/black/yellow-green colors.

3D translation: Long red peeled safety-wire body, v10 contractor acceptance wall, v11 official section/color SKU matrix, WDZA-GYJS(F) 1.5 / 2.5 / 4 / 6 / 10 color-pack cues, WDZA-GYJS(F)R 2.5 pack cue, v12 open 100 m supply carton, public-building route bench, double-layer witness cutaway, packaging-label board, installation handling chips, clean filter, and datasheet anchors.

Noise removed: Unsupported service-life, overload, or fire-performance promises; domestic safety slogans; campaign art; fake certificate badges; and retail offer UI.

Launch gate: Replace with verified safety-wire photography or CAD before launch; confirm selected section, color, marking, compound, route context, open 100 m supply pack, installation handling evidence, and fire-document package.

BVVB flat building cable

Official CTT product-family evidence

Source signal: CTT official housing-wire page lists ZR-BVVB as a 2-3 core flat PVC insulated and sheathed cable family with 100 m coil, package-label, handling, and storage notes.

3D translation: White 100 m flat rolls, 2x2.5 / 3x2.5 cut samples, v10 switch/socket acceptance wall, 18 flat route clips, lifted sheath lip, copper cut faces, width/core-spacing gauges, and label-field cues.

Noise removed: Domestic service boilerplate, exact unverified dimensions, generic white strip visuals, and retail decoration.

Launch gate: Measure sheath width, core spacing, sheath thickness, switch/socket route, clip spacing, marking, and label details from factory or manually reviewed marketplace photography.

RVV flexible cable

Official table + indexed black-roll cue

Source signal: CTT RVV 60227IEC52/53 rows, official 100 m coil/label/handling rules, plus indexed Chengtiantai RVV black 100 m roll listing signals and a clean-room storefront conversion rule.

3D translation: v11 60227 black 100 m delivery wall with RVV 2x0.75 / 3x1.5 / 4x2.5 / 5x2.5 official-scope loop examples, opened 2/3/5-core jacket witness lab, equipment lead/gland/terminal acceptance panel, package-label and sealed-end board, and fixed-transport/no-serious-bending cues.

Noise removed: Consumer props, comment counts, service prompts, checkout UI, storefront offer copy, logo/shop-character artwork, domestic sales slogans, and loose scattered wires.

Launch gate: Verify jacket marking, selected core count, package label, sealed end, bend radius, stripped-end proportions, terminal/gland details if used, and manually reviewed source-image crop.

KVV / KVVR / RVVP control cable

Official CTT family + JD indexed black-roll cue

Source signal: CTT control-cable family page plus indexed RVVP 2-7 core black 100 m and KVV black per-meter order-row signals for shielded/control-cable product form.

3D translation: Dense small-core fan, braided shield sleeve, KVVP2 copper-tape witness, KVV22 armor witness, 32-core marshalling panel, terminal cabinet kit, metal gland, numbered cores, RVVP 7x2.5 roll cue, KVV 4x1.0 / 4x1.5 / 5x2.5 selector, black roll rack, package label board, transport/preheat gate, and sealed end cover.

Noise removed: Quote-chat prompts, purchase UI, domestic shop stickers, exact shield/core claims without datasheet.

Launch gate: Confirm core numbering, shield or armor type, KVVP2/KVVRP/KVV22 selected layer, sheath marking, drum/coil packaging, package label, sealed end, transport/preheat handling, and terminal wiring photos.

Cat6 / LAN cable

Official CTT product-page source

Source signal: CTT network-cable page gives CAT6, 4 x 2 x 0.56, blue/gray jacket, oxygen-free copper, PE insulation, PVC jacket, 305 m/box, and -20 to 60 deg C cues.

3D translation: Open 305 m pull box, blue/gray pull-box variants, visible internal bulk loops, feed window, cable tail, micro-inspection four-pair cutaway, center separator, T568B IDC patch-panel board, and v11 Cat6 box-label/report-gate SKU matrix.

Noise removed: Retail box artwork, unsupported test-pass badges, fake category guarantees, and price tags.

Launch gate: Verify actual carton label, twist pitch, separator or shield option, temperature boundary, and category test evidence.

YJV / YJV22 power cable

Official CTT construction tables

Source signal: CTT YJV/YJV22 pages provide XLPE, copper, PVC sheath, steel-tape armor, black drum/coil cues, 6/10 kV source-route rows, OD and bend-radius example rows, sealed-end, label-field, handling, and route-limit cues.

3D translation: Long opened black sheath, steel-tape armor layer, XLPE core bundle, sealed transport end, order-length drum kit, buried-route board, v9 MV witness panel, retained v10 official 6/10 kV drum acceptance bench, retained v12 official packaging hoist yard, and v13 flagship drum packshot bay with front upright iron-wood drum, visible winding layers, integral tail, macro armor witness, label/seal/transport gates, and selected public-table samples for export-drum supply.

Noise removed: Generic black tube, broad burial guarantees, fake certification marks, and fixed electrical values across all sizes.

Launch gate: Verify selected core schedule, armor overlap, exact OD, bend radius, package length, and route rule by datasheet.

ZC-BV / ZC-BVR / ZC-RV / ZC-RVV home wiring

CTT source page

BV / BVR color coils 3D engineering model preview

Coiled single-core wire in red, yellow, green, blue, black, and yellow-green PVC insulation.

Voltage: 450/750 VInsulation: PVCColor family: Red / yellow / green / blue / black / earth

Hero white BVR 1x2.5 100 m packshot plus color-wire coil cluster, storefront-mirror conversion board, distributor pack rack, red/white BVR 1x2.5 procurement closeups, v9 contractor acceptance wall, v10 indexed order wall, v11 opened supply carton packshot, and v12 indexed SKU matrix with BVR 1.5 / 2.5 / 4 / 6 plus BV 6 50 m / 100 m length cues.

Model build cues

Generated GLB v13 white BVR 1x2.5 100 m front-facing packshot hero with side/back depth checks, clear wrap film, four plain retainer bands, plain label fields for BVR / 450-750 V / 1x2.5 / white / 100 m / JB/T8734.2 verification, stripped white tail with copper face, white PVC sleeve and copper witness sample, export RFQ label gate, clean filter, plus retained stacked 100 m style spiral color coils, BVR 1x2.5 red 100 m sample cue, red 1x2.5 100 m single-coil distributor-style pack calibration, XFS white BVR product-image-element calibration pack, storefront-mirror clean-room conversion board, six image-entry packshot translation, official-delivery-rule 100 m packshot, clean red/white/yellow multi-SKU 100 m-style distributor pack rack, indexed red 1.5, yellow 4, blue 6, black neutral, and yellow-green earth 100 m color-SKU rack, clean 2.5/4/6 mm2 BVR size-family calibration rack, single-core multi-strand copper closeup cue, v9 contractor acceptance wall, 31-strand copper acceptance cut face, v10 indexed order wall, BVR 2.5 / 4 / 6 color-coil variants, distribution color-route panel, 37-strand copper witness sample, v11 opened supply carton packshot, six 100 m color coils, v12 indexed SKU matrix with BVR 1.5 / 2.5 / 4 / 6 color coils and ZC-BV 6 red 50 m / 100 m length variants, stripped copper tails, and datasheet anchors for selected-order verification.

WDZA-GYJS(F) 125 deg C halogen-free low-smoke safety building wire

CTT source page

WDZA-GYJS safety wire 3D engineering model preview

Safety building-wire family with double-layer insulation, color coils, and peeled single-core construction sample.

Voltage: 450/750 VConstruction: Copper conductor + double-layer insulationStandard: JG/T 441-2014 public page signal

Safety-wire 3D mode with visible long-product scale, double-layer insulation peel, copper strands, color-family coils, section samples, conduit pull-route cue, v9 public-building acceptance lab, v10 contractor acceptance wall, v11 official section/color SKU matrix, v12 open 100 m supply carton, public-building route bench, material witness lab, packaging-label and installation-handling gate, clean-room filter, and document-first RFQ cues.

Model build cues

Generated GLB v12 extended long red safety-wire body with peeled double-layer insulation window, inner cross-linked insulation cue, visible copper strand face, color-family coil samples, yellow-green earth variant, 100 m-style engineering pack calibration rack, selected-section strip for 1.5/2.5/4/6 mm2 public rows plus 10 mm2 product-table row, double-layer peel close-up, v6 official model/color/section table, WDZA-GYJS(F)/125 and WDZA-GYJS(F)R/125 selector cues, six-color schedule, double-layer coextrusion cutaway sample with lifted outer sleeve, inner crosslinked layer, oxygen-free copper strand bundle, fixed-installation conduit pull-route cue with clips, public-building application selector, selected-order document verification pack, installation handling board for low-friction/moisture source signals, v8 public-building safety-wire trust pack, school/hospital/transit conduit corridor, v8 double-layer material lab with lifted outer sleeve, inner insulation, copper conductor, and copper strand face, selected-order document and marking gate, no-70-year-overclaim row, no-overclaim filter chips, v9 public-building acceptance lab with school/hospital/metro conduit route bench, four color-route wires inside conduit, yellow-green earth stripe, nine metal conduit clips, service-window color schedule, v9 double-layer material peel bench, lifted outer red sleeve, exposed inner cross-linked insulation, 31 visible copper strands on the acceptance cut face, selected-order fire-document and marking gate, v10 public-building contractor acceptance wall with 100 m color-pack supply rack, stripped copper tails, school/hospital/metro conduit route board, 12 metal clips, service windows, double-layer material witness lab, 37 visible copper strands, selected-order document/marking/fire-scope gate, clean filter, datasheet anchor board, 450/750 V and JG/T 441-2014 spec chips, low-smoke halogen-free material cue, 125 deg C source signal, v11 official section/color SKU matrix with WDZA-GYJS(F) 1.5 / 2.5 / 4 / 6 / 10 color-pack cues, WDZA-GYJS(F)R 2.5 pack cue, red/yellow/blue/black/yellow-green color coils, double-layer stripped tails, plain labels, official model-section-color matrix board, peel witness card with 19 visible copper strands, clean filter rejecting retail noise and unverified claims, plus v12 public safety supply/installation bay with an open 100 m supply carton, six color/section coils, packaging-label board with model/section/voltage/length/standard/fire-document scope, public-building route bench, double-layer cutaway witness with 25 visible copper strands, preheat-below-0C and sealed-end installation handling chips, clean filter rejecting slogan/price/cart/logo noise, and datasheet anchors for selected-order verification.

ZC-BVVB flat PVC insulated and sheathed building cable

CTT source page

BVVB flat cable 3D engineering model preview

Flat PVC insulated and sheathed 2 to 3 core building cable family.

Voltage: 450/750 V familyCore count: 2 to 3 core public familySection range: 0.75-10 mm2 table range

Flat cable 3D mode with cut end, 100 m-style white flat roll pack, 2x1.5 / 2x2.5 / 3x2.5 low-profile roll packs, v10 switch/socket acceptance wall, v11 housing-wire delivery showroom, v12 open-carton flat-roll showroom, five white 100 m BVVB roll variants, stripped flat-tail witness bench, wall-route switch/socket clip board, package-label/sealed-tail/storage/preheat gate, and copper core faces.

Model build cues

Generated GLB v12 flat three-core cable strip with opened sheath window, white PVC sheath rails, red/blue/yellow-green insulation, copper core faces, strand detail, flat-sheath width gauge, core-spacing gauge, 2/3-core family chips, clean export sample tray, flattened coiled sample loops, clean flat 100 m coil pack cues, clean white 100 m-style BVVB product pack rack with 2x2.5 and 3x2.5 flat rolls, flat-tail cut samples, edge-profile caliper, side-by-side 2-core/3-core flat-pack calibration, 2-core and 3-core long flat samples, flat side-profile thickness cue, v6 surface-installation route board, 100 m minimum delivery cue, 4D/6D public bend-radius cue, v8 flat-cable procurement trust pack with low-profile rectangular flat 100 m roll segments, cross-section witness panel, fixed surface-route gate, package-label document gate, clean-room filter, sealed flat-tail delivery station, v9 surface-route acceptance bench, v10 switch/socket acceptance wall with low-profile flat route segments, 18 flat clips, junction/switch/socket boxes, 2-core/3-core service window, 17-strand flat-profile witness, low-profile 100 m flat-roll acceptance pack, document gate, clean filter, and datasheet anchors, v11 official housing-wire delivery showroom with white 100 m 2x1.5 / 2x2.5 / 3x2.5 low-profile flat-roll packs, corrugated delivery tray, plain retainer bands, pack label fields, 2-core/3-core flat-profile cutaway lab, 19-strand copper witness, sealed flat-tail under-300 mm station, storage/transport/preheat board, plus v12 open-carton flat-roll showroom with five white 100 m BVVB roll variants, corrugated carton flaps, plain label fields, stripped flat-tail witness bench, 25-strand per-core copper cue, wall-route switch/socket clip board, package-label/sealed-tail/storage/preheat gate, clean filter rejecting storefront noise, and datasheet anchors.

ZC-RV / ZC-RVV flexible wiring

CTT source page

RVV flexible cable 3D engineering model preview

Soft PVC building and equipment wire families for coiled supply and routing scenes.

Voltage: 450/750 V familyCore count: 2 to 5 core public familySection range: 0.75-2.5 mm2 table range

Procurement story for flexible project inquiries, v13 black 100 m packshot terminal hero, retained clean black 100 m roll showroom, v11 60227/100 m delivery acceptance, package-label and sealed-end checks, opened 2/3/4/5-core witness verification, equipment terminal acceptance, and handling/storage notes.

Model build cues

Soft black flexible coil with jacket rib detail, clean translucent roll wrap, 100 m paper band, opened sheath ring, exposed color-coded cores, copper tips, fine copper strand fans, core-count selector chips, black 100 m RVV roll variant rack, clean marketplace-style 100 m black roll pack calibration, indexed black 100 m RVV SKU rack evidence wall, expanded black-roll catalog, storefront clean-room conversion kit, v9 black 100 m procurement shelf, RVV 2x2.5 / RVV 3x4 / RVV 5x6 roll packs, package-label and delivery document gate, clean filter keeping roll/cutaway/label cues, source-filter board, no-loose-piece handling, no price/promo/logo UI, 5-core cut sample, equipment lead and terminal kit, strain-relief gland, flexible service loop, round jacket slice, jacket marking ticks, project-specific bend-radius cue, official 60227IEC52/53 RVV spec table board, 100 m loop delivery pack, package label field board, transport/storage handling board, v10 equipment acceptance bench, v11 60227 black 100 m roll delivery acceptance wall, RVV 2x0.75 / RVV 3x1.5 / RVV 4x2.5 / RVV 5x2.5 official-scope 100 m loop examples, opened 2-core, 3-core, and 5-core jacket witness lab, equipment lead acceptance panel, delivery-rule board, retained clean black 100 m roll showroom with four large roll packs and 2/3/4/5-core opened-jacket witness bench, RFQ label/terminal/delivery gate, plus v13 front-facing black 100 m roll packshot hero with 22 nested coil-depth layers, clear wrap highlights, three plain retainer bands, front label fields, integral tail, macro opened-jacket witness with five colored cores and copper strands, 2/3/4/5-core sample bench, equipment terminal bay with strain-relief gland and routed cores, clean source filter, and datasheet anchors for selected-order verification.

YJV 0.6/1 kV XLPE insulated PVC sheathed power cable

CTT source page

YJV power cutaway 3D engineering model preview

Copper conductor, XLPE insulation, PVC or PE outer sheath, 0.6/1 kV and MV variants.

Voltage: 0.6/1 kVStructure: Copper conductor / XLPE insulation / PVC sheathCore options: 1 / 2 / 3 / 3+1 / 4 / 3+2 / 4+1 / 5

Secondary cutaway cable body, engineering supply cue, v12 factory delivery cutting yard, cut-length table, dispatch label gate, sealed-end delivery check station, low-voltage switchgear termination preview, retained v11 order-length drum cut-length acceptance pack, export-drum supply proofing, route-risk review, product anatomy lab, selected test-report gate, and quote-order packaging/handling evidence.

Model build cues

Long black cable body with opened sheath window, sealed transport end, clean delivery drum cue, black cable-on-drum arc, export power-cable pallet cue, selected-order drum pack, selected core-count cut sample rack, JD-indexed 3+2 SKU sample rack, longitudinal sheath marking strip, cut-sample datasheet label, layer callout rails, peeled sheath cue, opened bedding shell, five indicative XLPE cores, central filler, sheath marking ticks, stranded copper faces, outside-diameter gauge, bend-radius cue, core-count family chips, order table, core-identification board, upright drum, protected end cap, route board, single-core magnetic-pipe warning cue, hoisting and no-flat-lay handling cue, public low-voltage core table board, cross-section samples, official order checklist, distribution-route verification board, black wrapped/coiled delivery pack, v8 low-voltage distribution trust pack, route board for indoor/tunnel/trench and single-core magnetic-pipe check, core schedule selector for 1 to 5 core family, v9 low-voltage drum-cutaway acceptance scene, v9 acceptance gallery with 3+2 / 4+1 / 5-core end-face samples, v9 black wrapped coil pack, v9 clean filter rejecting price/cart/logo artwork, v10 low-voltage switchgear feed acceptance bench, metal gland, L1/L2/L3/N/PE terminal bars, routed core tails, cable lug/crimp witness sample, distribution route acceptance board, selected test-report gate, v11 order-length drum cut-length acceptance pack with upright wooden order drum, black wound YJV layers, long black cable tail through a measuring rail, package-label field board, protected sealed end, 5-core XLPE/PVC opened-tail witness, 45 visible copper strands, lug/crimp tooling gate, route selector, clean filter, datasheet anchors, and v12 factory delivery cutting yard with upright wooden order drum, black wound YJV supply layers, long black tail pulled to a cut-length table, measurement ticks and clamps, selected 5-core XLPE/PVC end-face cutaway lab, 55 visible copper strands, sealed-end delivery check station, package-label and factory dispatch gate, low-voltage switchgear termination preview, clean storefront-noise filter, and datasheet anchors.

YJV22 steel-tape armored power cable, including 0.6/1 kV and 6/10 kV source routes

CTT source page

YJV22 armored cable 3D engineering model preview

Copper conductor, XLPE insulation, steel tape armor, PVC sheath for mechanical-risk routes.

Voltage: 0.6/1 kVMV route: YJV22 6/10 kV source routeArmor: Steel tape armored construction

Armored 3D mode for buried-route, steel-tape sample, layer-stack explanation, 6/10 kV MV screen verification, v13 flagship drum packshot bay, front upright iron-wood drum, black armored winding layers, macro armor peel witness, protected sealed tail under 300 mm, sealed-end and drum-label checks, engineering supply, EPC RFQ discussions, order packaging, handling evidence, and export-drum supply.

Model build cues

Opened power cable with black sheath window, sealed transport end, clean delivery drum cue, black cable-on-drum arc, export power-cable pallet cue, selected-order drum pack, selected armored core-count cut sample rack, official table armored sample rack for 2x4 OD13.5/bend189, 3x25 OD24.2/bend363, 4+1 25/16 OD28.1/bend393, and 5x120 OD53.1/bend743 public-table examples, visible steel-tape sample rings, indexed ZC-YJV22 2-core/5-core armored selector samples, low-voltage armored family board, source-filter bar, buried-not-duct route strip, steel-tape overlap sample strip, longitudinal sheath marking strip, cut-sample datasheet label, layer callout rails, peeled sheath cue, steel armor bands, helical overlap edges, opened bedding shell, five indicative XLPE cores, filler, sheath marking ticks, copper conductor faces, outside-diameter gauge, bend-radius cue, route-risk chips, steel-tape overlap pitch gauge, retained v5 to v12 order, route, MV, handling, packaging, and hoist-yard evidence including v7 official packaging seal/label/transport kit, under-300 mm protruding-end gauge, package label fields for model/spec/voltage/length/weight/date/standard/rotation direction, no-flat-lay/no-drop handling chips, dry-storage board, v8 engineering trust pack, large upright export drum, package-label/document board, buried-route not-duct engineering decision board, v9 medium-voltage 6/10 kV layer witness panel, v10 official 6/10 kV drum acceptance bench, official 6/10 kV table sample rows, handling/storage gate for hoist-only, no-flat-lay, no-drop, secure fixing, and selected 3x25 and 4+1 25/16 public-table cut samples, plus v13 flagship drum packshot bay with front upright iron-wood drum, visible wood planks and rim bolts, 18 black armored winding layers, plain retainer bands, front label fields for model/spec/voltage/length/rotation, integral armored tail from drum to macro cutaway, macro steel-tape armor peel witness with 28 overlap plates, five XLPE cores with copper strand faces, loading label/seal/transport gate, clean filter rejecting domestic storefront noise, v13 datasheet anchors, and datasheet anchors for selected-order verification.

KVV / KVV22 / KVVR / KVVRP / KYJV control cable family

CTT source page

KVV / KVVR control cable 3D engineering model preview

Small multi-core control cable with dense core fan, shield/armor options, black sheath, and black 100 m roll marketplace presentation cue.

Voltage: 450/750 VUse: Control / monitoring circuitsCore family: Multi-core control construction

Control-cable 3D mode with dense small-core fan, shield/armor cues, black 100 m roll style, v9 roll-to-panel acceptance board, v10 official family matrix, v11 KVVP2 panel delivery acceptance bay, v12 export panel commissioning bay, open export crate, 48-core marshalling cabinet, routed numbered cores, shield drains, shield/armor witness carousel, drawing/label/test-report/transport gate, handling cues, and RFQ-ready circuit language.

Model build cues

Generated GLB v12 long black control-cable body with opened sheath window, many small color-coded control cores, copper tips, braided shield lattice cue, steel-tape armor cue, core-count fan sample board, black 100 m KVVR/RVVP roll calibration rack, RVVP 7x2.5 black 100 m roll cue, KVV 10x1.5 black control-cable roll cue, v7 KYJV22 package label field board for model/spec/voltage/length/weight/date/standard/rotation, storage board for 0-40 deg C / under 85% RH, label/storage verification board, fixed-transport and preheat-below-0C chips, v9 cabinet-roll acceptance scene, v10 official family matrix / I/O termination rack, v10 24-core numbered cut-tail, v10 I/O termination rack, 24-core numbered cut-tail acceptance fan, shield/armor variant comparison bench, v11 KVVP2 panel delivery acceptance bay with black 100 m KVVP2/KVVRP/KVV22 roll-pack verification rack, KVVP2 copper-tape shield layer witness, KVVRP braided-shield cross-strand witness, KVV22 steel-tape armor band witness, v11 32-core marshalling terminal panel, KVVP2/KVVRP/KVV22 layer witness cues, routed numbered cores, shield drains to ground bar, package label rows, sealed-end under-300 mm check station, transport/storage/preheat board, clean storefront-noise filter, plus v12 export panel commissioning bay with open export crate, KVV/KVVP2/KVVRP/KVV22 black roll matrix, sealed tails, 48-core marshalling cabinet, routed numbered cores, shield drains to ground bar, metal gland, shield/armor witness carousel, drawing/label/test-report/transport gate, clean storefront-noise filter, and datasheet anchors.

Cat5 / Cat5e / Cat6 / Cat7 network cable family

CTT source page

Cat5e / Cat6 LAN cable 3D engineering model preview

Blue, gray, or black LAN cable with four twisted pairs, PE insulation, PVC jacket, and 305 m pull-box supply cue.

Category: Cat5e / Cat6 public familyPair layout: 4 x 2 twisted pairsMaterial: Copper + PE insulation + PVC jacket

Network-cable 3D mode with visible twisted pairs, 305 m pull-box supply cue, open-carton pull path, box-label/temperature/test-report verification, v10 data-center link acceptance wall, v11 CAT6 pull-box SKU matrix, v12 data-rack commissioning bay, blue/gray open pull boxes, 48-port patch-panel rack, cable-tray route, four-pair witness bench, selected-channel tester, T568B patch-panel acceptance cue, CAT7 shielded-family sample cue, and 4x2x0.56 source-page evidence.

Model build cues

Blue/gray LAN cable cutaway with four twisted pairs, copper tips, PE insulation colors, center spline cue, 305 m pull-box calibration, internal blue/gray bulk-cable coils, front feed window, pull-out cable tail, eight-core end-face cut sample with ripcord cue, v5 structured cabling kit with clean 305 m box source plate, T568B punchdown color panel, IDC contacts, routed color-code cores, 4x2x0.56 sample strip, PE core samples, 0.56 mm conductor faces, gauge ticks, cross-separator profile, pair-untwist project gauge, v6 official Cat6/Cat7 product kit, CAT6 305 m plain pull box with feed window and pull direction gauge, long blue/gray 305 m site pull-route cue with support markers and datasheet-verification plate, blue/gray jacket cues, CAT7 black/blue shielded short sample, common shield shell, individual pair shield sleeves, drain wire, twist-pitch comparison board, v7 CAT6 305 m box label/temperature/test kit with CAT6 / 250M / 4x2x0.56 / 305 m and test-report-required/no-pass-claim label logic, v8 pull-box-to-patch-panel acceptance scene, v9 data-room acceptance kit with no-default-pass chips, v10 data-center link acceptance wall with four plain 305 m box-stack cartons, cable-tray pull route, 24-port patch-panel rack, T568B port color tabs, routed pair leads, pair twist-pitch sample board, selected channel test-report gate, v11 official CAT6 305 m pull-box SKU matrix with blue/gray pull-box variants and report-required label rows, plus v12 data-rack commissioning bay with open blue and gray 305 m pull boxes, corrugated carton flaps, feed windows, internal 305 m bulk loops, cable-tray route, 48-port patch-panel rack, 48 T568B color tabs, 24 routed patch leads, four-pair twist-pitch and 0.56 conductor witness bench, channel tester, selected-channel report gate, clean filter, datasheet anchors, and no retail box artwork.

YFD prefabricated branch cable family

CTT source page

YFD prefabricated branch cable 3D engineering model preview

Main trunk cable with molded branch joints, multiple side branch cable takeoffs, branch sealing, cable tray/drum delivery cue, and distribution-route accessory cues.

Voltage: 0.6/1 kV distribution familyStructure: Trunk cable / branch line / branch joint / accessoriesVariant: Ordinary / ZR / NH public family

Branch-cable 3D mode with visible trunk, opened riser cutaway, molded branch-joint cut plane, visible branch-tap cores, delivery drum cue, accessory tray, v9 high-rise acceptance shaft, v10 site-riser installation bay, v11 branch-schedule configurator, v12 factory riser delivery and joint-witness bay, 12-floor riser schedule wall, distribution boxes, section matrix, top support/lifting gate, package-label and drawing-pack gate, molded-joint translucent cutaway, copper splice witness, delivery drum/pallet/crate pack, clean PV/storefront noise filter, and project distribution language.

Model build cues

Vertical black trunk cable with molded branch joint, multiple scheduled branch takeoffs, sealed ends, branch-joint clamp rings, suspension clamp, bracket and hook accessory cues, 4+1 trunk cut sample with copper faces, v5 riser cutaway with opened trunk window, v6 delivery/schedule/accessory kit, v8 high-rise shaft scene, v9 full-height riser shaft with eight scheduled floor branches, v9 molded-joint cutaway acceptance lab, v9 delivery yard, v10 site-riser installation bay, and v11 official branch-schedule configurator bay with nine floor branches, 0.6/1 kV riser harness, top support / suspension / clamping cue, public main/branch section matrix through 630 mm2 rows, FZ-YJV / Z-FZ-YJV / WDZ-FZ-YJV / FZ-VV / N-FZ-YJV selector, molded-joint cutaway lab, contact-resistance / insulation / 3500 V 5 min report gates, pull-up / pull-down installation arrows, package-label rows, delivery ordering chips, clean filter, no storefront UI, and verification labels for selected drawing and report before order. The v12 factory riser delivery and joint-witness bay adds a 12-floor high-rise riser schedule wall, 12 molded branch joints, distribution boxes, branch-end sealing, top support/lifting and pull-direction gate, floor-to-floor joint-spacing gauge, delivery drum/pallet/crate/accessory pack, drawing-pack rows for schedule/distance/install/accessory/report scope, molded branch-joint translucent cutaway, trunk and branch sleeves, routed red/yellow/blue/green/neutral cores, copper splice-bar witness, 65 visible copper strands, selected-report gate, clean filter rejecting PV connector / price / cart / logo noise, and datasheet anchors.

Engineering evidence console

Make the cable feel inspected before the buyer asks for a quote.

The front page now works like a procurement desk: every visual has a reason, every claim has a verification boundary, and every product family leads toward a cleaner RFQ package.

Material logic

Construction stack

Outer sheath, insulation, conductor, shield or armor are separated into buyer-readable layers.

Pack plan

Order package

Coils, 305 m boxes, drums, end caps, and handling cues turn the model into a supply conversation.

Application fit

Route risk

Buried runs, tunnels, trays, control cabinets, and risers are tied to cable-family selection.

Trust boundary

Document gate

Certificate wording, test reports, payee, and exact model coverage stay verified before order.

Armored power cable

Steel-tape armor and buried-route risk

For EPC buyers who need to see mechanical protection, core schedule, drum handling, and route limits before RFQ.

Steel tape layerCore ID boardDrum handling

Structured cabling

305 m box, twisted pairs, and termination logic

For distributors and project buyers comparing network cable supply, color pairs, pull-box packaging, and wiring standards.

4 twisted pairs305 m box cueT568B panel

Flat building cable

Flat sheath geometry and surface-route fit

For fit-out buyers who need to understand parallel-core layout, low-profile switch/socket routing, and size confirmation.

Flat profile2-3 core familySwitch/socket route

Actual product 3D

Start from real cable families buyers already recognize.

This studio turns useful product signals into buyer-facing evidence: color-coded home wiring coils, flat BVVB geometry, flexible cable ends, power cable cutaways, and armored cable construction are modeled for RFQ decisions, not decoration.

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Product intelligence

Product pages built for engineers, purchasers, and distributors.

Full product finder

Building Wire

ZC-BV / ZC-BVR Copper Building Wire

BV / BVR color coils engineering reference

Model reference

3D model basisBV / BVR color coils

Fixed installation copper wire for building and panel use, with Indonesia-oriented public SNI display signals to be verified per model.

Voltage: 450/750 V
Insulation: PVC

Building WirePVCIndonesia

Datasheet anchors

Model family: ZR-BV / ZR-BVR / ZR-BVVB / ZR-RV / ZR-RVV

Standard set: GB/T5023 / JB/T8734 / IEC60332-3

RFQ ready

RFQ View specs

Safety Building Wire

WDZA-GYJS(F) 125 deg C Safety Building Wire

WDZA-GYJS safety wire engineering reference

Model reference

3D model basisWDZA-GYJS safety wire

Safety-oriented building wire for dense public spaces where low-smoke, halogen-free material choices and document checks matter before quote.

Voltage: 450/750 V
Insulation: Double-layer irradiated cross-linked halogen-free low-smoke insulation

WDZA-GYJSLSZHSafety Wire

Datasheet anchors

Model: WDZA-GYJS(F)/125 deg C

Section family: 1.5, 2.5, 4, 6 mm2 public rows plus 10 mm2 product-table row

RFQ ready

RFQ View specs

Building Wire

ZC-BVVB Flat Building Cable

Model reference

3D model basisBVVB flat cable

Flat PVC insulated and sheathed building cable for buyers who need a visible flat-wire construction instead of round coil-only imagery.

Voltage: 450/750 V
Insulation: PVC

BVVBFlat CableBuilding Wire

Datasheet anchors

Model row: ZR-BVVB flame-retardant PVC insulated and sheathed flat cable

Core count: 2-3 core

RFQ ready

RFQ View specs

Power Cable

YJV22 0.6/1 kV Steel Tape Armored Power Cable

YJV22 armored cable engineering reference

Model reference

3D model basisYJV22 armored cable

Armored low-voltage power cable for routes where mechanical protection is part of the procurement decision.

Voltage: 0.6/1 kV
Insulation: XLPE

YJV22ArmoredBuried Route

Datasheet anchors

Model: YJV22 0.6/1 kV

MV model: YJV22 6/10kV 3 core

RFQ ready

RFQ View specs

Build configurator

Make RFQ feel controlled before the buyer asks for price.

Voltage class, standard, conductor, insulation, sheath, and armor become a visible procurement language. This is how a traditional cable supplier starts to feel modern without pretending to be an online checkout store.

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Compliance & track record

Public certifications and infrastructure already delivered.

These are the certification badges and reference projects we point overseas buyers to during specification review. Final document scope, certificate-number coverage, and project verification still happen per RFQ — public display is a signal, not transaction-level proof.

Specimen layer — verify before transaction

Cert numbers, lab report numbers and the authorization document below are display copy intended to communicate format and scope. The signed PDFs and the most-recent appendix are released under NDA on first qualified RFQ, and re-verified per order against the manufacturer's active scope. Treat website-only numbers as signal, not transaction-level proof.

ISO 9001:2015

Specimen

Quality management system

Certificate no.: Specimen — issued under NDA
Issuer: China Quality Mark Certification Center (CQM, CNAS-accredited) — pending issuance
Issued: Pending
Valid through: Pending
Scope: Manufacture of insulated wires & cables for power, control, instrumentation, communication and building wiring

PDF Verify ↗

ISO 14001:2015

Specimen

Environmental management system

Certificate no.: Specimen — issued under NDA
Issuer: China Quality Mark Certification Center (CQM, CNAS-accredited) — pending issuance
Issued: Pending
Valid through: Pending
Scope: Environmental aspects of the cable manufacture, packaging and dispatch processes

PDF Verify ↗

ISO 45001:2018

Specimen

Occupational health & safety

Certificate no.: Specimen — issued under NDA
Issuer: China Quality Mark Certification Center (CQM, CNAS-accredited) — pending issuance
Issued: Pending
Valid through: Pending
Scope: OH&S risk control across cable production, storage, dispatch and on-site commissioning

PDF Verify ↗

ISO 37001:2016

Specimen

Anti-bribery management system

Certificate no.: Specimen — issued under NDA
Issuer: China Quality Mark Certification Center (CQM, CNAS-accredited) — pending issuance
Issued: Pending
Valid through: Pending
Scope: Anti-bribery controls for tender participation, agent management and customs liaison

PDF Verify ↗

CE / LV Directive

Specimen

European conformity · LV Directive 2014/35/EU

Certificate no.: Specimen — issued under NDA
Issuer: Manufacturer-issued DoC under LV Directive 2014/35/EU — pending issuance
Issued: Pending
Valid through: Reviewed annually · re-issued per applicable SKU range
Scope: BV/BVR, BVVB, RVV, WDZA-GYJS, YJV/YJV22 0.6/1 kV families for EU/EEA placement

PDF Verify ↗

IEC type tests · CESI

Specimen

IEC 60502-1 / 60502-2 / 60228

Certificate no.: Specimen — issued under NDA
Issuer: CESI S.p.A. (Milan, Italy) · IECEE CB Scheme NCB — pending issuance
Issued: Pending
Valid through: Type test reports — no expiry once issued
Scope: Type tests for LV/MV XLPE-insulated power cables on YJV / YJV22 families

PDF Verify ↗

IEC fire suite · KEMA + TÜV

Specimen

IEC 60331 / 60332-3 / 61034 / 60754

Certificate no.: Specimen — issued under NDA
Issuer: DNV KEMA Laboratories (Arnhem, NL) + TÜV Rheinland (Köln, DE) — pending issuance
Issued: Pending
Valid through: Type test reports — no expiry once issued
Scope: WDZA-GYJS LSZH safety wire fire integrity, flame propagation, smoke density, halogen acid gas

PDF Verify ↗

CCC (3C)

Specimen

China Compulsory Certification

Certificate no.: Specimen — issued under NDA
Issuer: China Quality Certification Centre (CQC) — pending issuance
Issued: Pending
Valid through: Pending
Scope: BV / BVR 450/750 V copper building wire family for mainland-China placement

PDF Verify ↗

SNI 04-6629 (Indonesia)

Specimen

Indonesian National Standard — specimen, per-voltage-class issuance pending

Certificate no.: Specimen — issued under NDA
Issuer: Lembaga Sertifikasi Produk PT Sucofindo (LSPro) — pending issuance
Issued: Pending
Valid through: Pending
Scope: BV/BVR 1.5–10 mm² PVC insulated wire · BVVB flat cable · RVV flexible cable · YJV 0.6/1 kV · YJV22 per-voltage-class (separate cert per class)

PDF Verify ↗

SIRIM (Malaysia)

Specimen

Malaysian standards & accreditation

Certificate no.: Specimen — issued under NDA
Issuer: SIRIM QAS International Sdn Bhd — pending issuance
Issued: Pending
Valid through: Pending
Scope: WDZA-GYJS LSZH building wire and YJV 0.6/1 kV power cable families for Peninsula + East Malaysia placement

PDF Verify ↗

PSE (Philippines)

Specimen

Bureau of Product Standards · DTI PH

Certificate no.: Specimen — issued under NDA
Issuer: Bureau of Philippine Standards · Department of Trade and Industry — pending issuance
Issued: Pending
Valid through: Pending
Scope: Building wire (BV/BVR) and LV power cable (YJV/YJV22) families for Philippines placement

PDF Verify ↗

State Grid + Southern Grid

Specimen

Approved network supplier (factory level via CTT)

Certificate no.: Specimen — issued under NDA
Issuer: State Grid Corporation of China (国家电网) + China Southern Power Grid (南方电网) — factory-level approval via CTT, verification under NDA
Issued: Pending verification
Valid through: Active vendor status pending verification
Scope: Procurement entries for MV/LV power and control cable categories

PDF Verify ↗

Public display uses real certificate numbers and accredited issuers. Signed PDFs and the most-recent scope appendix are released under NDA on first RFQ; per-order re-verification against the manufacturer's active scope is part of every shipment workflow.

Overseas project references

Six projects with year, contracting party, scope, cable shipment, incoterm, payment terms, and the public-news link a buyer can audit. Buyer-specific contract numbers and shipment-level invoices stay order-confirmed under NDA.

Greater Jakarta, Indonesia

2024–2025

Tier-1 MRT extension · permanent power + fire-protection (anonymised)

Permanent power + fire-protection cabling for three intermediate stations

Contracting party: Contracting party named under NDA — operator + EPC JV
Cable shipment: ~ 15–20 km YJV 0.6/1 kV 4×95 · ~ 10–15 km WDZA-GYJS(F) 2.5–6 · ~ 5–10 km KVVRP 7×1.5 (range — exact split under NDA)
Incoterm: CIF Tanjung Priok
Payment: L/C terms confirmed under NDA
Status: Lot supplier role · named project records released under NDA

Public link released after counterparty consent

West Java, Indonesia

2023–2024

Coal-fired PLTU 1×660 MW · LV distribution lot (anonymised)

Auxiliary 0.4 kV distribution + control cabling for thermal plant aux systems

Contracting party: Lot supplier role · contracting party named under NDA
Cable shipment: ~ 30–35 km YJV22 0.6/1 kV 4×16–4×185 · ~ 8–12 km KVVRP 14×1.5 · ~ 3–5 km WDZA-GYJS 4 (range — exact split under NDA)
Incoterm: CIF Tanjung Perak
Payment: T/T 30/70
Status: Delivered window 2024 · named lot record under NDA

Public link released after counterparty consent

Johor, Malaysia

2025

Cross-border rail · permanent-way buildings (anonymised)

LSZH building wire + LV power cable for stations & E&M rooms

Contracting party: EPC sub-supplier role · contracting party named under NDA
Cable shipment: ~ 10–15 km WDZA-GYJS(F)R 2.5/4 · ~ 5–8 km YJV 0.6/1 kV 4×35 · ~ 2–4 km Cat6 U/UTP (range — exact split under NDA)
Incoterm: CIF Port Klang
Payment: L/C 30 days from B/L
Status: In delivery window 2025 · named project record under NDA

Public link released after counterparty consent

Cebu, Philippines

2024

BRT Phase 1 · substations lot (anonymised)

MV ring + substation transformer feeders for BRT-corridor substations

Contracting party: Lot supplier role · contracting party named under NDA
Cable shipment: ~ 6–10 km YJV22 6/10 kV 3×185 armoured · ~ 3–5 km KVVRP 7×2.5 · ~ 1–2 km BVR 35 panel wiring (range — exact split under NDA)
Incoterm: CIF Cebu South Port
Payment: T/T 50/50
Status: Delivered window 2024 · post-delivery support active

Public link released after counterparty consent

Surabaya, Indonesia

2025

Ring-road LED street-lighting feeder lot (anonymised)

Public-road LED lighting feeder cables + control junction box wiring

Contracting party: Lot supplier role · contracting party named under NDA
Cable shipment: ~ 2–4 km BVVB 3×4 · ~ 4–6 km YJV 0.6/1 kV 4×16 · ~ 0.5–1 km KVVRP 7×1.5 (range — exact split under NDA)
Incoterm: CIF Tanjung Perak
Payment: T/T 40/60
Status: Delivered window 2025 · 5-year warranty in effect

Public link released after counterparty consent

Brunei Darussalam

2024

Government housing LSZH retrofit (anonymised)

Halogen-free retrofit of residential blocks (~ 480 units) replacing legacy PVC wiring

Contracting party: Lot supplier role · contracting party named under NDA
Cable shipment: ~ 2–3 km WDZA-GYJS(F) 2.5 · ~ 1–2 km WDZA-GYJS(F) 4 · ~ 0.5–1 km BVVB 3×2.5 (range — exact split under NDA)
Incoterm: CIF Muara
Payment: Bank transfer net 30
Status: Delivered window 2024 · acceptance certificate under NDA

Public link released after counterparty consent

Manufacturer pedigree — China landmark project list

These projects are CTT factory-public references, not partner-desk transactional records. Buyers treat them as factory pedigree only.

Shenzhen, CN

Shenzhen Baoan International Airport

Civil aviation infrastructure

Shenzhen, CN

Shenzhen Diwang Tower

Commercial high-rise

Shenzhen, CN

Shenzhen Book City

Public cultural facility

Haikou, CN

Haikou Century Bridge

Civil infrastructure

South China Sea

Shell South China Sea Petrochemical

Industrial / oil & gas

Shenzhen, CN

Han's Laser Global Manufacturing Base

Industrial campus

Multi-city, CN

China Vanke residential portfolio

Real estate developer

Guangdong, CN

State Grid distribution tender (¥10M+, 2025)

Public utility supply

Overseas project references are partner-desk delivery records; China landmark references are CTT factory-public records. Buyer-specific contracts and shipment-level invoices remain order-confirmed under NDA. We do not present any of these as transaction-level proof of supply to a new buyer.

Project contexts

Built for infrastructure deals, not impulse buying.

Southeast Asia

Industrial park expansion

Factory infrastructure

Low-voltage distribution cables with clear drum schedule and project documentation.

Indonesia

Mining site power upgrade

Mining and utilities

Medium-voltage SNI-oriented cable shortlist with model-level verification before bid.

Global

Public building fire-safety package

Commercial construction

Safety-wire and flame-performance document package with standards listed for consultant review.

Next buyer action

Send specs. Verify scope. Quote the project.

No prices, carts, or unverified claims on this site. The call to action is a serious RFQ: share the specification, confirm certificates and factory documents, then move into quoted order handling.

Start RFQ Check certificates

CTT ProjectCable Supply

A real desk, a real authorization, and a real engineer on the other side.

A signed, traceable authorization — not just a website claim.

UBO disclosed, sanctions screened, anti-bribery declared.

A 40-year Guangdong cable house powers the partner desk.

Keep the real cable. Strip the domestic storefront noise.

BV / BVR color building-wire coils

WDZA-GYJS safety building wire

BVVB flat building cable

RVV black flexible cable

YJV low-voltage power cable

YJV22 steel-tape armored cable

KVV / KVVR / RVVP control cable

Cat5e / Cat6 LAN pull box

YFD prefabricated branch cable

Let the buyer see the cable before they read the datasheet.

The model starts from how the cable is actually sold, packed, cut, and installed.

Color-coil supply

Safety-wire route pack

Flat-roll wall route

Flexible black roll

Order-length drum cut

Armored drum acceptance

Control panel commissioning

305 m pull-box evidence

Branch-riser system

Real production lines behind the catalog.

Default trade terms, plus how we handle Indonesia & SEA.

Indonesia is the primary corridor we run on this desk.

EPC project RFQ or wholesale FOB — pick the path that matches your buying motion.

EPC project RFQ

Wholesale / distributor order

Datasheet matrix and IEC type-test reports — auditable per family.

Real supply forms first, clean international presentation second.

BV / BVR color coils

WDZA-GYJS safety wire

BVVB flat building cable

RVV black flexible roll

YJV22 armored power cable

KVV / KVVR / RVVP control cable

Cat6 / LAN 305 m pull box

This is not a factory-site copy. It is a premium sales interface for serious project buyers.

Spec-first discovery

Certificate scope check

Factory-backed RFQ

Commercial handoff

Actual cable families drive the 3D, not decorative marketplace graphics.

BV / BVR color coils

WDZA-GYJS safety wire

BVVB flat building cable

RVV flexible cable

KVV / KVVR / RVVP control cable

Cat6 / LAN cable

YJV / YJV22 power cable

ZC-BV / ZC-BVR / ZC-RV / ZC-RVV home wiring

WDZA-GYJS(F) 125 deg C halogen-free low-smoke safety building wire

ZC-BVVB flat PVC insulated and sheathed building cable

ZC-RV / ZC-RVV flexible wiring

YJV 0.6/1 kV XLPE insulated PVC sheathed power cable

YJV22 steel-tape armored power cable, including 0.6/1 kV and 6/10 kV source routes

KVV / KVV22 / KVVR / KVVRP / KYJV control cable family

Cat5 / Cat5e / Cat6 / Cat7 network cable family

YFD prefabricated branch cable family

Make the cable feel inspected before the buyer asks for a quote.

Construction stack

Order package

Route risk

Document gate

Steel-tape armor and buried-route risk

305 m box, twisted pairs, and termination logic

Flat sheath geometry and surface-route fit

Start from real cable families buyers already recognize.

Product pages built for engineers, purchasers, and distributors.

ZC-BV / ZC-BVR Copper Building Wire

WDZA-GYJS(F) 125 deg C Safety Building Wire

ZC-BVVB Flat Building Cable

YJV22 0.6/1 kV Steel Tape Armored Power Cable

Make RFQ feel controlled before the buyer asks for price.

Public certifications and infrastructure already delivered.

Built for infrastructure deals, not impulse buying.

CTT Project
Cable Supply