Cosin Electric was set up in1995. It was built at a former manufacturing enterprise which was based on the electric industry. Cosin Industry (Hong Kong)Co., Ltd, was founded in 2009. The same year, Cosin Industry Imp& Exp Ltd was set up which is responsible for all electric power end fitting exporting business.

Our Cosin Group has accumulated for more than 20 years of production experience, it concentrates electric power fittings industry, forming a completed system of design, exploitation, manufacture, trade and after service in electric power fittings.

We always provide customers with high quality products by advanced technical, excellent service and reasonable price. Our group companies explore the domestic and foreign market and has set up a long-term relations of cooperation with the customers from the Italy, Spain, Poland, Germany, Brasil, Hungary, Turkey, Korea...Choose COSIN, get complete satisfaction.

Main Products
Line fitting which are used on overhead line and railway
Composite insulator fitting include socket, ball, tongue, clevis, eye end fitting
Porcelain insulator fitting contain caps, pins, flanges
Material of composite insulator and other products related with electric power industry