... encoder, potentiometer and switch. Passed ISO9001,ISO14001,ISO/TS16949. Satellite Antenna CADILLAC CAR : We produce rotary encoder, potentiometer and switch.rotary encoder ... electronic equipment and household appliances.High quality, long rotary life For VOLKSWAGEN,TOYOTA,HONDA SONY,TCL.etcPassed ISO9001,ISO14001,ISO/TS16949