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Established 1983 · Shenzhen
The standard of
industrial power.
Shenzhen-based industrial cable manufacturer since 1983. Power, control, data and special cables engineered for EPC projects and infrastructure across Southeast Asia and 40+ export markets.
Industries
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Solar PV
Products & application analysis
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Grid & utilities
16 Contract records
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Industry & logistics
19 Contract records
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Healthcare
5 Contract records
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Education & research
4 Contract records
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Public infrastructure
5 Contract records
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Commercial & residential
37 Contract records
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Rail & transport
1 Contract records
Explore industryOne-line definition
Shenzhen-based industrial cable manufacturer since 1983. Power, control, data and special cables engineered for EPC projects and infrastructure across Southeast Asia and 40+ export markets.
CTT Cable is a manufacturer of power, control, data and special cables, headquartered in Shenzhen, China, with in-house extrusion, armouring and testing lines.
40+
Years of Manufacturing
40+
Countries Served
100,000+
m² Production Base
ISO·SNI·TUV
Certifications
2,500+ product specifications · quotations and delivery schedules confirmed per order
Production Base
Real factory. Real delivery capability.
Precision extrusion
Automated line control for repeatable insulation and sheath performance.
Heavy-duty handling
Large reel movement, staging and dispatch handled inside the production base.
Shipment readiness
Real loading operations for export orders and project-based delivery schedules.
FAQ
Questions EPC buyers ask us
How it works
How to source cables from CTT in four steps
- 01
Send your specification
Voltage rating, conductor, insulation, length, target standard and quantity.
- 02
Engineering confirmation
Our engineers confirm the cable construction after reviewing the specification and recommend the right product.
- 03
Quotation with certificates
A formal quote including lead time, certifications and test reports.
- 04
Production, QC & delivery
Batch production with traceable QC; shipped direct or via the Vietnam assembly base.
Manufacturer vs trading company
Why a factory is not a trading company
| Aspect | CTT Cable — the manufacturer | A trading company |
|---|---|---|
| Manufacturing | In-house extrusion, armouring and CNAS-accredited testing | Third-party sourcing, no factory of its own |
| Certification & QC | Factory-level ISO certificates, batch-traceable test data | Pass-through certificates, limited traceability |
| Engineering support | In-house engineers review your spec and propose the construction | Limited or no technical support |
| Delivery | Delivery schedule confirmed for the specification and destination | Ships from stock; longer lead for bespoke cables |
| Accountability | One accountable manufacturer for spec, QC and delivery | Multiple intermediaries to coordinate |
Regional partnership
A manufacturing partner across Southeast Asia — not just an exporter
Local assembly, SNI certification, metro references and dedicated regional teams — built for EPC and infrastructure projects in each market.
🇻🇳
Vietnam
A 25,000 m² Phase 2 expansion of our Haiphong assembly and warehousing hub provides regional assembly and warehousing. Confirm current availability and logistics per order.
Explore Vietnam supply🇮🇩
Indonesia
Published SNI documents are available for review. Confirm the model, voltage, issuer, validity and marking scope for the proposed import.
Explore Indonesia supply🇵🇭
Philippines
Aerial bundled cable, aluminium conductors and LV/MV power cable for utility distribution and rural electrification programs.
Explore Philippines supplyTrack Record 2023–2026
87 contracts above ¥5M, and counting
Browse 87 contract records from 2023–2026, grouped by industry. Records describe procurement, not project completion; a project may have multiple contracts.
87contracts ≥ ¥5M
¥11.35Btotal contract value
2023–2026contract signing period
2025.12
¥58.8M
Tower C & Adjacent Plots Project (Non-Hotel Section) - Wire & Cable Procurement Contract (CTT)
Building wire, Flame-retardant cable, Flame-retardant MV cable, Control cable
2026.02
¥56.2M
The Chinese University of Hong Kong, Shenzhen - School of Medicine Project: Cable Procurement Contract (Lot I)
Flame-retardant cable, Flame-retardant MV cable, Mineral-insulated cable
2024.03
¥41.6M
Xixiang Sub-district 2023 Urban Village Power Supply & Consumption Safety Rectification Project
Building wire, Flame-retardant cable, Flame-retardant MV cable
2023.04
¥35.8M
Peng Cheng Laboratory Shibilong Campus Phase I Construction Project
Flame-retardant cable, Flame-retardant control cable
2025.07
¥30.6M
China Southern Power Grid 2025 Distribution Network Materials Framework Tender (Batch 1)
Flame-retardant cable
2024.08
¥27.2M
UCAS Shenzhen Hospital (Guangming) New Campus Project (Formerly Guangming District People's Hospital New Campus Construction) General Contracting Works
Building wire, Flame-retardant cable, Mineral-insulated cable, Control cable
2023.03
¥26.9M
Hezheng Xinyue
Building wire, Flame-retardant cable, Control cable, Mineral-insulated cable
2023.10
¥26.4M
Shenzhen Jihua Hospital Project (Formerly Shenzhen Tumor Hospital)
Mineral-insulated cable, Power cable
2023.05
¥25.3M
Pingshan New Energy Vehicle Industrial Park (Buildings 4-6) Wire & Cable Procurement
Building wire, Power cable, Flame-retardant cable, Flame-retardant MV cable, Control cable, Mineral-insulated cable
2024.07
¥24.9M
State Grid Hubei Electric Power 2024 Provincial-Managed Industry 2nd Open Agreement Stock Tender - 10kV Power Cable Procurement Contract
Flame-retardant MV cable
2025.11
¥21.6M
Tian'an Gangtou Urban Renewal Unit Phase III
Building wire, Flame-retardant cable, Control cable, Mineral-insulated cable
2023.10
¥21.2M
Nantou Sub-district Urban Village High-Voltage Power Renovation Project
Flame-retardant cable, Building wire
2023.05
¥19.8M
China State Construction - Chahuadi Urban Village Renovation Project
Power cable
2026.02
¥19.2M
Wanfeng Dalangshan Renewal Project Phase I North Zone
Building wire, Flame-retardant cable, Mineral-insulated cable
2025.08
¥19.2M
Shenzhen International Western Road Logistics Hub Project
Building wire, Flame-retardant cable, Mineral-insulated cable
2024.09
¥17.5M
Dongjiang Smart Home Industrial Park Project
Building wire, Flame-retardant cable, Mineral-insulated cable, Control cable
2025.12
¥58.8M
Tower C & Adjacent Plots Project (Non-Hotel Section) - Wire & Cable Procurement Contract (CTT)
Building wire, Flame-retardant cable, Flame-retardant MV cable, Control cable
2026.02
¥56.2M
The Chinese University of Hong Kong, Shenzhen - School of Medicine Project: Cable Procurement Contract (Lot I)
Flame-retardant cable, Flame-retardant MV cable, Mineral-insulated cable
2024.03
¥41.6M
Xixiang Sub-district 2023 Urban Village Power Supply & Consumption Safety Rectification Project
Building wire, Flame-retardant cable, Flame-retardant MV cable
2023.04
¥35.8M
Peng Cheng Laboratory Shibilong Campus Phase I Construction Project
Flame-retardant cable, Flame-retardant control cable
2025.07
¥30.6M
China Southern Power Grid 2025 Distribution Network Materials Framework Tender (Batch 1)
Flame-retardant cable
2024.08
¥27.2M
UCAS Shenzhen Hospital (Guangming) New Campus Project (Formerly Guangming District People's Hospital New Campus Construction) General Contracting Works
Building wire, Flame-retardant cable, Mineral-insulated cable, Control cable
2023.03
¥26.9M
Hezheng Xinyue
Building wire, Flame-retardant cable, Control cable, Mineral-insulated cable
2023.10
¥26.4M
Shenzhen Jihua Hospital Project (Formerly Shenzhen Tumor Hospital)
Mineral-insulated cable, Power cable
2023.05
¥25.3M
Pingshan New Energy Vehicle Industrial Park (Buildings 4-6) Wire & Cable Procurement
Building wire, Power cable, Flame-retardant cable, Flame-retardant MV cable, Control cable, Mineral-insulated cable
2024.07
¥24.9M
State Grid Hubei Electric Power 2024 Provincial-Managed Industry 2nd Open Agreement Stock Tender - 10kV Power Cable Procurement Contract
Flame-retardant MV cable
2025.11
¥21.6M
Tian'an Gangtou Urban Renewal Unit Phase III
Building wire, Flame-retardant cable, Control cable, Mineral-insulated cable
2023.10
¥21.2M
Nantou Sub-district Urban Village High-Voltage Power Renovation Project
Flame-retardant cable, Building wire
2023.05
¥19.8M
China State Construction - Chahuadi Urban Village Renovation Project
Power cable
2026.02
¥19.2M
Wanfeng Dalangshan Renewal Project Phase I North Zone
Building wire, Flame-retardant cable, Mineral-insulated cable
2025.08
¥19.2M
Shenzhen International Western Road Logistics Hub Project
Building wire, Flame-retardant cable, Mineral-insulated cable
2024.09
¥17.5M
Dongjiang Smart Home Industrial Park Project
Building wire, Flame-retardant cable, Mineral-insulated cable, Control cable
Customer Voice
What buyers say about working with CTT
Customer reviews appear after verification. No customer quotations or overseas delivery claims are inferred from contract records.
News & Events
From the floor and the field.
Jun 18, 2026
SNI Certificate Documents for Indonesia
Review the BSPJI Jakarta certificate scans for the exact cable model, voltage, holder, validity and SNI marking scope. Do not infer that every product in the catalog is covered.
Inquire on WhatsApp →May 28, 2026
IECEE CB Certificate Documents for Buyer Review
Inspect the published CB documents and confirm the covered models and tests. National acceptance and additional requirements must be checked with the relevant certification body.
Inquire on WhatsApp →May 14, 2026
Vietnam Project Record Published
The Vietnam project brochure is available in Downloads. Ask sales to confirm the scope, dates and publication permission for any named reference.
Inquire on WhatsApp →