electronic rotary switch 1.Passed ISO9001,ISO14001,ISO/TS16949. 2.Rotary life :100000 Cycles 3.Cost-effective We produce rotary shaft encoder , potentiometer and switch 1.Passed ... other electronic equipment and household appliances.High quality, long rotary life For VOLKSWAGEN,TOYOTA,HONDA SONY,TCL.etcPassed ISO9001,ISO14001,ISO/TS16949electronic rotary switch : 09mm electronic rotary switch key ...