... .High quality, long rotary life 2.For VOLKSWAGEN,TOYOTA,HONDA SONY,TCL.etc 3. ... equipment, Walkie talkie,Car DVD,GPS 11 mm potentiometer knob:rotary encoder,potentiometer and switches for musical instruments, audios,medical equipment ... , and other electronic equipment and household appliances.High quality, long rotary life For VOLKSWAGEN,TOYOTA,HONDA SONY,TCL.etcPassed ISO9001,ISO14001 ...