A best Chinese supplier of most complete line in hydraulic field, China united hydraulics Co., ltd. Devotes itself to the researching, manufacturing and exporting of hydraulic vane pumps, hydraulic gear pumps, hydraulic motors, hydraulic valves, hydraulic cylinders, hydraulic accumulators and hydraulic systems. It also provides OEM replacements for Vickers series vane pumps, gear pumps for Komatsu, gear pumps for Caterpillar, Yuken series hydraulic valves and Rexroth series hydraulic valves.