Jiangsu Shuanghui Power Development Co., Ltd. (the former name: Yangzhou Shuanghui Power Line Hardware Manufacturer), hereafter call: Shuanghui power, was established in 1995 and located in Yangzhou City, Jiangsu Province, China. Now covers an area of 80000 square meters with 485 employees and the registered capital of 40 million Yuan. Depend on a couple of years of continuous technical progress and good market reputation, Shuanghui power has grown into a high-tech enterprise with the power of scientific research, production, sales and service on electrical line hardware and fittings field. "Shuanghui" brand fittings were widely used in the AC 1000kV, 750kV, 500kV, 330kV, 220kV line projects and DC ? 800kV, ? 660kV, ? 500kV line projects etc., with a total of more than 4000 varieties of six categories and the annual production capacity of 20,000 tons.

Line Fittings,such as Suspension Clamps,Strain Clamps,Link Fittings,Splicing Fittings,Protective Fittings,Guy Wire Fittings.

Substation Fittings,such as Strain Clamps,Link Fittings,Current-Carrying Fittings,Protective Fittings,T-connectors,Terminal Connectors,Bus-bar Supports.

Insulation Cable Fittings,such as Insulation Fittings and Cable Fittings.