Established in 1987, Henan Tong-Da Cable Co.,Ltd has been focusing on production and design of conductor, wire and cable for over 30 years. On March 3, 2011, Tong-Da became a public company listed on the Shenzhen Stock Exchange. Our products include 7 main kinds: overhead conductor, catenary wire and contact wire for electrified railway, aerial insulated cable, power cable, electric equipment cable, control cable, covered line cable. Diversified special wire and cable, such as flame-retardant, fire-resistant, Halogen-free and irradiated cross-linked electric wire and cable etc are also available here at Tong-Da. Besides, we can also produce wire and cable products according to the standards of IEC, BS, ASTM, DIN to meet specific needs of customers.
Tong-Da covers an area of 360,000 square meters and with 420-million yuan registered capital. We have 6 specialized production workshops and a series of cable manufacturing equipment as well as specialized production line for aluminum, aluminum alloy cable, copper clad steel wire, overhead line, catenary wire, medium and low voltage cable etc. We also have a complete set of testing equipment covering tensile testing machine, bridge tester, spectrum analyzer, available in testing of all major, auxiliary materials, semi-finished and finished products.
Till now, Tong-Da has got a series of certifications covering ISO9001 quality system, ISO14001 environmental system, OHSAS18001 occupational health system, CCC national product certifications. Since increased callings for bidding by the State Grid Corporation of China (SGCC), We stand forefront among the industry in terms of biddings we won and was well accepted and supported by SGCC, MEANWHILE, Tong-Da has extensive business contacts with many overseas companies, with the transaction amount reaching 30 million dollars.
Over the years, we have supplied large quantities of overhead conductors for "Three Gorges Power Transmission", "Power Transmission from West to East", "Beijing Olympic Games" and other national key projects. Our products are available in South America (Colombia, Peru, Chile), Southeast Asia (Vietnam, Philippines, Indonesia, Myanmar), Middle East (Pakistan), European and American countries (America, Poland), Africa (Kenya, Tanzania, Ghana), wining good reputation among customers.