The company introduces foreign advanced technology and high speed gear axes cylinderical grinder with numerical control from Japan, produces any kinds of high pressure hydraulic pump gear, like pump gear and PTO gear. the precision of the gear face can be 0.005mm,the driving gear and driven gear can interworking arbitrary, shaving precision can reach DIN6,can realize the special requirements of gear profile and lead form, to reduce the contact noise , increase the transmission efficiency and working life .these products have the advantage of high pressure ,high torque, high load capacity ,high shock resistance .they are widely used in car, loading machine ,crane area, and export to America ,Italy, Brazil, India etc. now we are the supplier of Eaton China, ZF ,Dongfeng .