pressed round metal parts of rotary switch 1.20 years experience for metal stamping ... the drawing pressed round metal parts of rotary switch Stamping parts material Ag Cu, brass, bronze, CuSn, CuNi, Ni, CuNiZn, ... Micro switch, push-button switch, rock switch, toggle switch, rotary switch, wall switch, relay, thermostat, and others All of ... show: 2013 special pressed round metal parts of rotary switch