Jiangnan Group


Research & Development

We place great emphasis on our research and development capabilities. We have over 150 engineers and technicians working on research and development projects. All of them hold a college degree and have accumulated experience of eight years on average in the wire and cable industry.

We established a research workstation in conjunction with the China Academy of Engineering and China Academy of Sciences as well as a state postdoctoral research workstation. We have also participated in the drafting and formulating of 68 national industry standards, including “Standard On Rated Voltage 0.6/1kV Rubber Insulation and Sheathing Wind Power with Twist-resistant Flexible Cables” for the manufacturing processes for power cables, wires and cables for electrical equipment and bare wires. We had developed 96 high technology products that are material to our business in the PRC and had participated in more than 36 provincial and national projects. We also had 5 National Key New Products and have obtained 387 patents in the State Intellectual Property Office of the PRC.

In addition, Jiangnan Cable was one of the first seven companies in the PRC cable industry that were accredited as a State Key High Technology Enterprise under the revised standard of the State Torch Program by the Torch High Technology Industry Development Center, the Ministry of Science and Technology.

We have developed and introduced different innovative products, including the following, among others:

Product Names Characteristics Applications
ACSR wire for ultra high voltage direct current transmission lines of maximum rated voltage of up to ±800kV High efficiency Long distance and high capacity power transmission
Supporting wire with expanded diameter Energy saving transmission Long distance transmission   
EPR insulated cable for wind power of rated voltage of 0.6/1kV Flexible and applicable to windy area transmission Wind power systems (such as a power converter and generator)
Control, instrumentation and communication cable for offshore oil platforms Environmentally-friendly, flame-retardant, fireproof, no halogen, anticorrosion and water proof Power cable for offshore oil platform
Flame-retardant power cable for railways LSZH, anticorrosion, flame-retardant, UV- proof, waterproof, low toxicity, environmentally-friendly, safe and highly stable Railway cable
UHV Supported Expanded Conductor High operating temperature and for expansion ratio ≥ 1.2 ≤ 1.5 Power transmission
Electric Vehicle High Voltage Power Cable DC 1500V or AC 600/1000V Electric Vehicle
450/750V Electric Vehicle Recharging Cable Copper core thermoplastic elastomer insulated elastomer sheath Electric Vehicle Charging