HK Teng Fei Trading CO,.Ltd engaged in research and develeopment of manufacture and export auto electronics for several years,including auto diagnostic products,original diagnostic equipment ,auto testing products,auto repair products,auto cleaning & care products,mp3,mp4,mp5,GPS,etc. Our products have spread over Europe , America ,the Middle East, Australia,Southeast Asia and Africa with increasing demands. The best quality and competitive price make us to get high reputation among the clients from at home and abroad.