Professional Manufacturer of Wire and Cables
in China
Aerial Insulated Cable ,
PVC/XLPE Insulated Power Cable,etc.

Bare Conductor Manufacturer in China

Established in 1987, Henan Tong-Da Cable Co., Ltd. is a professional manufacturer and supplier of bare conductor, wire and cable in China. On March 3, 2011, Tong-Da became a public company listed on the Shenzhen Stock Exchange. With more than 28 years of experience, we can provide a wide range of products, including AAC, AAAC, ACSR, Aluminium Clad Steel Wire, Galvanized Steel Wire, ABC cable, PVC insulated wire, PVC power cable, XLPE power cable, welding cable, etc.

    1. ACSR / Aluminium Conductor Steel Reinforced
    2. ACSR / Aluminium Conductor Steel ReinforcedWith simple structure, the aluminum conductor steel reinforced is easy to set up and maintain, with low cost and high transmission capacity. It is advantageous for this ACSR to be put up across a valley or river or under other various special geographic conditions. The ASCR has advantages of sound electrical conductivity, high mechanical strength, high tensile strength, etc ...
    1. AAC / All Aluminium Conductor
    2. AAC / All Aluminium ConductorThis all aluminum conductor is a kind of aluminum product made through stranding aluminum wires. It is used for the electricity distribution lines with short span length and small load-carrying capability of the pole. The AAC provides reliable performance for overhead power transmission and distribution lines. This standard covers hard drawn circular aluminum wires for electric purposes to be used as ...
    1. AAAC / All Aluminium Alloy Conductor
    2. AAAC / All Aluminium Alloy ConductorThe aluminum alloy conductors are used in replace of single-layer ACSR conductors to reduce power loss in overhead distribution and transmission lines,when replacing the aluminum conductor steel reinforced , the AAAC can save 5-8% of the construction cost.
    2. ACAR / Aluminium Conductor Aluminium Alloy ReinforcedThe aluminum conductor aluminum alloy reinforced offers excellent balance between mechanical and electrical properties.
      It has excellent corrosion resistance, owing to compatible materials in the centre core and outer layers.
      It has 1350 designates grade of pure aluminum.
    1. 葡京投注
    2. ACSS / Aluminum Conductor Steel Supported The aluminum conductor steel supported is a composite concentric-lay stranded cable. It is formed by the coating of one or more layers of aluminum alloy wires which are made of the 1000 series aluminum 1350-0 and the core cable which is made of steel. It is used in overhead distribution and transmission lines.
    2. ACSS/TW / Aluminum Conductor Steel Supported-Trapezoidal Wire Aluminum conductor steel supported-trapezoidal wire is widely used in overhead distribution and transmission lines. This product has the special design of equal area and equal diameter. The equal area design enables equal capacity to go through smaller diameter conductor compared with a standard ...

Tong-Da is equipped with the most advanced continuous casting and rolling line, aluminum-covered steel wire production line, and aluminum alloy production line in China, and also has various inspection instruments including tension tester, torsion testing machine, spectrum analyzer, and more. In order to ensure quality, we thoroughly inspect all incoming materials and products using a chemical test, resistance test, tension test, torsion test, and zinc weight test, to guarantee 100% quality.
Products from Tong-Da meet the standards of IEC, BS, DIN/VDE, ASTM, JIS, NF, AS/NZS, CSA and so on. Our annual production capacity of bare conductor is more than 70,000 tons. We have supplied large quantities of overhead conductors for the "Three Gorges Power Transmission and Power Transformation Project", "West-to-East Electricity Transmission", "Beijing Olympic Games", and other key national projects. In addition, we are one of the most important suppliers for the State Grid in China. With our reliable quality and competitive prices, our products are popular in Southeast Asia, Africa, Europe, the Americas, and so on.

Focus makes professional, Tong-Da is focus on research and development, with more than 20 years experience, it has been a leading enterprise of ACSR. Tong-Da has participated in drafting "GB/T 4909 Test Methods for Bare Wires Standard" and "GB/T 17048 Hard-drawn Aluminium Wire for Overhead Line Conductors Standard".

We sincerely invite you to join us at Tong-Da for a mutually beneficial working relationship. If you have an interest in our products, please do not hesitate to contact us at any time. The staff at Tong-Da is looking forward to working with you in the near future.