Rongshang Fine Blanking Parts Co., ltd located in shimenqiao industrial zone, Renqiu city , Hebei province . It cover an area of 15000 square meter and has a team of more than 150 people . Rongshang has sprocket and gear producing experience of 30 years. we can produce fine blanking sprocket, fine blanking gear, and different kinds of motorcycle, automobile precision casting.
We own 1000 ton fine blanking machine, automatic production line for fine blanking, through type shot blasting machine