Zhejiang Zuoyi Electric Power Equipment Co., Ltd is specialized in the design, manufacture, supply and service of electric power fittings. Especially we are the leading manufacturer of Insulation Piercing Connectors in China.

in 2004, we succeed in biding for the electric power equipments which held by GE group for world’s longest bridge among lots of competitors from home and aboard, such as Sicam, Amp, then about 20.000 sets of the insulating piercing connector were applied in the world’s longest bridge—Hangzhou Bay Bridge