pressed bimetal metal parts 1.20 years experience for metal stamping part 2.ISO9001:2008 3.make as the drawing pressed bimetal metal parts Stamping parts material Ag Cu, brass, bronze, CuSn, CuNi, Ni, CuNiZn, and so onWelding point material Ag, AgNi, AgCuNi, and AgSnO2 Application Micro switch, push-button switch, rock switch, toggle switch, rotary switch, wall switch, relay, thermostat, and ...