Good forming performance, high electrical and thermal conductivity, excellent electroplating, good-medium hot dip tinned and welding performance. Copper alloys have a wide range of applications for New energy（new energy vehicles, photovoltaic, wind power）、RF cable strap, Transformer, Relay, Contactor, Frequency converter, Strip for copper-aluminum composite, Copper clad metal, Anaerobic copper strip for soaking plate, Bus bar and IGBT.