We, Ningbo Donghu Hydraulic Transmissions Co. Ltd, locate in Yinzhou Dongwu Industrial park, Ningbo, Zhejiang province, the only company in China with full-set of the Hydrostatic Transmission equipments, is capable of producing Hydrostatic transmission assembly. It covers an area of 30mu, the total building areas of 21800 M2. And is with fixed assets of RMB73, 600, 000. There're 237 employees, including more than 35 technicians, with strong technology.

Our company owns advanced automatic heat treatment workshop, CNC processing center, numerical control gear grinding machines, numerical control gear shaping machines, numberical control gear hobbing machines, numerical lathe, and some kinds of grinding machines, milling machines, broaching machines, horizontal lathe, vertical lathe, etc. Also is fully equipped with CMM and layout machine, multi-functional torque tester, all-number ultrasonic flaw detector, chromatography, gear testing center.

Our company passed ISO9001quality system authentication.

Main products includes high torque hydraulic motors, hydrostatic transmission drives, hydraulic winch machine, hydraulic swing devices, hydraulic transmission drives, slewing bearing, assembly of track chassis, gears. The products are widely used in Mobile and industry fields. Such as building, crane transportation, geological exploration, vessels, railway, petroleum, mining, agriculture, military machines, light industry injection, heavy-duty metallurgical machinery.

We are insisting on the enterprise policy, Pursuing excellence, Creating perfection. And go for higher development goals with innovation.

We will always serve our clients with high qulity products and satisfactory service.