Shanghai Wanhui company is a corporation of cold & hot forging,founding 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 has two craftworks,one is forging extractly,the other is
founding. We provide them to the famous corporations of Shanghai VALEO,Changsha Bosch,Changsha Hitachi,CNAIC Changdian,Huzhou Dehong and Beijing Aobo and so on.
We provide generator rotor to SAIC-GM-Wuling,Dongfeng Motor and CNAIC Changdian and so on.