Ruian Sanchuan Automobile Electric Appliance Co.,Ltd. is a professional manufacture of auto parts. Company is founded at May 1996, and has achieved ISO/TS 16949 certification at December 2008. Company mainly produce electric appliance, such as turn signal switch, rocker switch, Ignition switch, motor starting switch, power master switch, relay, fuse box, flasher etc. Products involving truck and bus ,such as Benz, Volvo, Scania, Man, Steyr man, Daf, Howo, T815 etc. Company has more than 20 business agents in the domestic, including Jinan, Xi�n, Baotou, Datong etc. Some products sell toward abroad, including Germany, Poland, Turkey, Iran, Malaysia etc. In the global market, science and technology is changing with each passing day. We make more technical innovations and investment for adapt changed, and add to new assembly line and test stand. We further analyse the turn signal switch, so the service life of the switch can be improved efficiently. We will always strive for our mutual prosperity.