Trusted by Utilities Worldwide

Powering Connections,
Reliable Solutions

Changlan Technology is a leading manufacturer of cable accessories, XLPE power cables, and cable installation equipment. Serving utilities and industrial clients across 50+ countries with quality you can trust.

85+ Countries Served
68+ Years Experience
750kV AC Max Voltage
🔌
1~750kV Cable Accessories
📡
Smart Monitoring
🔩
Clamp, Lugs & Tools

Comprehensive Cable Solutions

From low-voltage joints to ultra-high-voltage terminations, we provide the full spectrum of cable accessory solutions for power distribution and transmission networks.

Built on Quality, Driven by Innovation

With over 30 years of specialization in cable accessory technology, Changlan Technology combines advanced R&D with world-class manufacturing to deliver products that meet the most demanding international standards.

IEC & IEEE Certified

Products tested and certified to international standards including IEC 60502, IEC 60840, and IEEE 404.

Custom Engineering

Custom cable accessory designs for unique project requirements and harsh environments.

Global Project Experience

Track record in utility, renewable energy, oil & gas, and infrastructure projects worldwide.

ISO 9001
Quality Management
ISO 14001
Environmental Mgmt
ISO 45001
Safety Management
IEC
International Standard
KEMA
Type Tested
CE
Listed Products
CNAS
Lab Accreditation

Serving Markets Worldwide

Our products are deployed in diverse environments — from urban underground networks to desert transmission lines, from offshore wind farms to Arctic substations.

🏭

Utility & Power Distribution

Reliable cable accessories for national grid operators and municipal utilities.

🌱

Renewable Energy

Solutions for wind, solar, and hydro power cable connections.

🛢

Oil & Gas

Flame-retardant and hazardous-area cable accessories for petrochemical facilities.

🏗

Infrastructure

Cable solutions for metro systems, tunnels, airports, and large-scale construction.

Ready to Discuss Your Project?

Whether you need a quotation, technical consultation, or custom solution, our team is here to help.