... ISO9001,ISO14001,ISO/TS16949. rotary encoder potentiometer switch for DAEWOO car :Passed ISO9001,ISO14001,ISO/TS16949. We produce ... for musical instruments, audios,medical equipment, Walkie talkie,DVD,GPS navigation,toys ,automotive accessories (car amplifiers) Volume ... , computer /multimedia peripheral products, VCD players and DVD players, and other electronic equipment and household appliances. ...