Jakarta MRT Phase 2
Jakarta, Indonesia
Medium-voltage power and control cable supplied for the metro extension, with SNI-certified product lines.
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.
One-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 customers served worldwide · quoting within 1 hour · average lead time of 18 days for Southeast Asia
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.
Application Scenarios
Powering the projects that matter.
Data Centers
Mission-critical power & fiber for hyperscale facilities.
Smart Cities
Underground grids powering modern urban infrastructure.
New Energy
Solar farms, wind, EV charging and storage projects.
Image — Marine & Ports
Marine & Ports
Salt-resistant armoured cables for offshore environments.
Rail & Transit
Signal and traction cabling for metro and high-speed rail.
Commercial Buildings
Low-smoke fire-resistant systems for premium towers.
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 within one business day 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 | Vietnam assembly base shortens Southeast Asia lead time by ~18 days | 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 cuts average Southeast Asian lead times by ~18 days, keeping regional inventory close to Vietnamese project sites.
Explore Vietnam supply🇮🇩
Indonesia
Product range certified under the Indonesian National Standard (SNI) for cable imports under SNI marking — a key requirement for Indonesian projects.
Explore Indonesia supply🇵🇭
Philippines
Aerial bundled cable, aluminium conductors and LV/MV power cable for utility distribution and rural electrification programs.
Explore Philippines supplyGlobal References
Proven on projects the world depends on
Verified deliveries across metros, data centers and mega-projects — the references EPC buyers ask for first.
Rail & Transit · Indonesia
Jakarta MRT Phase 2
Fire-resistant LSZH power and control cables for Jakarta's metro extension — CTT's third Indonesian metro project in five years, shipped under SNI certification.
Data Center · Nigeria
Lagos Hyperscale Data Center
A 16-week delivery of fire-rated power, busway and OM4 fiber cabling for a 60 MW facility — one of our largest African project shipments to date.
Mega-project · Saudi Arabia
NEOM Supply Chain
Multi-year framework agreement for low-smoke fire-resistant cables destined for The Line and NEOM's supporting infrastructure.
Regional Hub · Vietnam
Haiphong Assembly Base
25,000 m² of assembly and storage capacity that shortens average Southeast Asian lead times by about 18 days.
Track Record 2023–2026
87 contracts above ¥5M, and counting
A rolling record of recent deliveries — grid operators, hospitals, universities, industrial parks and city developments across China, all supplied directly from our Shenzhen plant.
87contracts ≥ ¥5M
¥11.35Btotal contract value
2023–2026delivery period
2025.12
¥58.8M
C塔及相邻地块项目(非酒店)电线电缆(成天泰)采购合同
电线, 阻燃电缆, 阻燃高压, 控制电缆
2026.02
¥56.2M
香港中文大学（深圳）医学院项目电缆采购Ⅰ标段合同
阻燃电缆, 阻燃高压, 矿物质
2024.03
¥41.6M
西乡街道2023年城中村供用电安全专项整治工程
电线, 阻燃电缆, 阻燃高压
2023.04
¥35.8M
鹏城实验室石壁龙园区一期建设工程
阻燃电缆, 阻燃控制电缆
2025.07
¥30.6M
南方电网公司 2025 年配网材料第一批框架招标项目框架招标
阻燃电缆
2024.08
¥27.2M
中国科学院大学深圳医院（光明）新院项目（原光明区人民 医院新院建设工程）施工总承包工程
电线, 阻燃电缆, 矿物质, 控制电缆
2023.03
¥26.9M
合正新悦
电线, 阻燃电缆, 控制电缆, 矿物质
2023.10
¥26.4M
深圳市吉华医院（原市肿瘤医院）项目
矿物质, 电缆
2023.05
¥25.3M
坪山新能源汽车产业园区4-6栋项目电线电缆采购
电线, 电缆, 阻燃电缆, 阻燃高压, 控制电缆, 矿物质
2024.07
¥24.9M
国网湖北省电力有限公司2024年省管产业第二次物资公开协议库存招标10kV电力电缆采购合同
阻燃高压
2025.11
¥21.6M
天安岗头城市更新单元三期
电线, 阻燃电缆, 控制电缆, 矿物质
2023.10
¥21.2M
南头街道城中村强电改造项目
阻燃电缆, 电线
2023.05
¥19.8M
中国建筑-插花地项目
电缆
2026.02
¥19.2M
万丰大朗山更新项目一期北区
电线, 阻燃电缆,矿物质
2025.08
¥19.2M
深国际西部公路物流枢纽项目
电线, 阻燃电缆,矿物质
2024.09
¥17.5M
东江智能家居工业园项目
电线, 阻燃电缆, 矿物质, 控制电缆
2025.12
¥58.8M
C塔及相邻地块项目(非酒店)电线电缆(成天泰)采购合同
电线, 阻燃电缆, 阻燃高压, 控制电缆
2026.02
¥56.2M
香港中文大学（深圳）医学院项目电缆采购Ⅰ标段合同
阻燃电缆, 阻燃高压, 矿物质
2024.03
¥41.6M
西乡街道2023年城中村供用电安全专项整治工程
电线, 阻燃电缆, 阻燃高压
2023.04
¥35.8M
鹏城实验室石壁龙园区一期建设工程
阻燃电缆, 阻燃控制电缆
2025.07
¥30.6M
南方电网公司 2025 年配网材料第一批框架招标项目框架招标
阻燃电缆
2024.08
¥27.2M
中国科学院大学深圳医院（光明）新院项目（原光明区人民 医院新院建设工程）施工总承包工程
电线, 阻燃电缆, 矿物质, 控制电缆
2023.03
¥26.9M
合正新悦
电线, 阻燃电缆, 控制电缆, 矿物质
2023.10
¥26.4M
深圳市吉华医院（原市肿瘤医院）项目
矿物质, 电缆
2023.05
¥25.3M
坪山新能源汽车产业园区4-6栋项目电线电缆采购
电线, 电缆, 阻燃电缆, 阻燃高压, 控制电缆, 矿物质
2024.07
¥24.9M
国网湖北省电力有限公司2024年省管产业第二次物资公开协议库存招标10kV电力电缆采购合同
阻燃高压
2025.11
¥21.6M
天安岗头城市更新单元三期
电线, 阻燃电缆, 控制电缆, 矿物质
2023.10
¥21.2M
南头街道城中村强电改造项目
阻燃电缆, 电线
2023.05
¥19.8M
中国建筑-插花地项目
电缆
2026.02
¥19.2M
万丰大朗山更新项目一期北区
电线, 阻燃电缆,矿物质
2025.08
¥19.2M
深国际西部公路物流枢纽项目
电线, 阻燃电缆,矿物质
2024.09
¥17.5M
东江智能家居工业园项目
电线, 阻燃电缆, 矿物质, 控制电缆
Customer Voice
What buyers say about working with CTT
Recent overseas deliveries — customer reviews are published here after verification.
60 MW Data Center
Lagos, Nigeria
Power cabling package for a hyperscale data center campus, delivered with full test documentation.
NEOM Framework Supply
Saudi Arabia
Framework supply of power cable for one of the region's largest infrastructure programs.
25,000 m² Industrial Base
Haiphong, Vietnam
Building wire and power cable for a large manufacturing base, shipped in phased deliveries.
News & Events
From the floor and the field.
Jun 18, 2026
Full LV & MV Range Now SNI-Marked for Indonesia
Six SPPT SNI marking certificates from BSPJI Jakarta now cover our 450/750 V wiring, flexible cords and IEC 60502 power cables up to 30 kV — CTT Cable can ship SNI-compliant product directly to Indonesian projects.
Inquire on WhatsApp →May 28, 2026
IECEE CB Certificates Open 50+ National Markets
CB test certificates CN51702/03/04 under the IEC 60227 series, combined with CE and TÜV Rheinland approvals, let customers convert our reports into local certification without retesting.
Inquire on WhatsApp →May 14, 2026
Vietnam Project Record Published
Our Vietnam project dossier now documents metro, industrial-park and high-rise deliveries — supported by regional stock and an average 18-day shorter lead time from the Haiphong facility.
Inquire on WhatsApp →