Established in 2002, 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. With professional engineers, innovation ability, advanced production line and scientific management, we were praised well by ISO9001---International Quality System Standard in 2003.

We have proud achievements in the research and development of hi-tech products. In 2002, we succeeded in JJC insulation piercing connector series, which mainly used for the branch connection, lighting connection, and grounding protection. etc for HV and LV overhead line distribution. All the performance indexes are completely keep pace with or even exceed international advanced level. We are the first one to be qualified in thermal cycling test, making a breakout in the domestic field; 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. We were appraised as "Quality Credible Product" issued by Economic & Trade commission of Zhejiang, In 2005, we owned the national production license for industrial products(Certificate No. XK30-003-00384); In 2006, we are listed as a project of national spark program(Project no. 2006EA700062).

Owning to our superior technology performance, we enjoy good reputation from our customers and recognized as the approved supplier for many electric power utilities. For the international market, we have established long-term business relationships with many overseas companies. We are expecting more foreign friends joining with us for mutual benefits.