Shanghai Wanhui company is a corporation of cold & hot forging,and metal processing .We have more than 300 employees,19000 square meters of building area.We specially produce motor generator claw pole, rotor, pulley, engine piston pin. We've produced claw pole for more than 30 years . Producing claw pole use craftworks of  forging extractly . We   provide  them   to the famous

corporations of Shanghai VALEO,Changsha Bosch,Changsha Hitachi,CNAIC Changdian,Huzhou Dehong and Beijing Aobo and so on,and export to Russia and India.We provide generator rotor to Shanghai VALEO.
Shanghai Wanhui company introduces the whole set of piston pin producing line from Shanghai Cosmopolitan Automobile Accessory Co., Ltd..And it's one of our primary 3 products for high technic.It's begun to produce since the early 1950s,and it's the earliest factory to professionally produce piston pin.It's passed the demonstrates of quality systems of ISO9002、QS9000、VDA6.1、ISO16949,and gets good remarks from the secondly part examines of international famous corporations of Germany VOLKSWAGEN,America General Motors,America Ford Motor,Shanghai Hezhong-Carrier and many national engine factories.Our products ever got national quality golden medal,and got the name of "National regular piston pin corporation of stable quality" in 2004.It is called good quality product by engine factoris,such as Shanghai VOLKSWAGEN and Shanghai General Motors and so on,and is sold to the countries and places of America,Canada and so on.
Shanghai Wanhui Auto Accessories Co., Ltd.does its best to provide satisfying product service to clients, and we've been insisting on "meeting the clients needs,improving the ability of innovation,gathering global resource, coming by person originally" and "safe,self-confidence,loyalty,enthusiasm,innovation".