Our company has been supplying machinery parts to many domestic and foreign machine building factories. Including: Shaanxi heavy industry Diesel Engine Co., Ltd., Henan diesel engine factory, Shanghai Xinzhong Power Co., Ltd., Zhenjiang diesel engine factory, HCP, STX. The main supply rack, crankshaft, camshaft, piston, connecting rod, front end box, cylinder, cylinder head, high pressure oil pump, bearing, crosshead pin, etc..