Founded in 1986, Shanghai China-hope Electrical Alloy Co., Ltd is a leading manufacturer specialized in electrical contact and silver alloy wire.

In the past 20 years, we have been insisting on innovation and development. We have expanded our products to the fields of high and low voltage appliance, electrician appliance, military equipment and so on. And our products include: bimetal and tri-metal rivet, silver alloy sheet, silver and silver alloy wire and band. The composition can be Ag, AgNi, AgW, AgWC, AgZnO, AgSnO2, AgSnO 2In 2O3, AgC, AgCdO, Ag/Cu, WC , etc. They are widely used in relays, circuit breakers, switches, sensors, contactors, air-controls and so on.

From 2001, our annual production capacity has surpassed 300 tons, and we continuously rank Chinese top 2 in the industry for 3 years. And the sales amount has occupied nearly fifty percents of the domestic market.

In the year of 2000,China-hope had passed ISO9001 certified quality management system for the high technology, science management and advanced testing machines. And we are recognized and praised by 600 domestic customers and foreign manufactures for the high quality products and good service.