The company was established in 1991. It is the earliest firm to produce prefab cold shrinkable cable accessories domestically. The major products of the company are full cold shinkable cable accessories, which are made from imported flame resistant silicon rubber and developed by famous rubber experts, chemists and grid experts through seven-year's researches and experiments. The products which created records in the prefab cold shrinkable cable accessories field in China, are under the protection of the state's monopoly right.

For 10 years, we have offered millions of cable fittings and other supporting network products for the constrution and reformation of the national electric network. In 1998 the company fully carried out 500kv and lower voltage compoun insulators, 35kv and lower voltage zinc oxide surge arrester, isolating swith, dropout fuse, electric substation busbar tube, shed bosser, cable surge voltage limiter(box), wall bushing, etc. This realized a historic leap from low and medium voltage electric products to high and super voltage one, from singleness to multipleness, making great contribution to the safely electric power supply for electrical industry, railway, oil industry, coal mine and other giant enterprise. We will always insist on our policy that is keeping pur eyes on the company's future and offering better allround service.