"Chengzhi" is a professional manufacturer of gear and transmission parts. In possession of a group of staff with fine technology, advanced production equipment, precise inspection instrument, we have carried out strict managing system and have passed ISO9001:2000 certificate. On the premise of fine quality of the products, we provide most competitive prices, so our products are always highly praised by our clients.
Our main products are Hight precision gears , Reduction gears , Planetary gear boxes , motor shafts , transmission shafts . We possess of Gear Grinding Machine , Gear Shaving Machine , Gear Hobbing Machine , CNC Machine Center , CNC Lathe , CNC Grinding Machine , Automatic Tooth profile Checking Machine . The majority of our production are exported to Italy , U.S.A. and Germany .