About Shanghai Guorui Hydraulic Technology We are a branch of Guorui Hydraulic (GRH) whose main function is international cooperation. Our 22,000-square-meter factory was founded in 1986. We now employ more than 328 staff with managers and technicians accounting for 26%. We utilize a range of advanced equipment such as CNC machine lathes, gear hobbing machines, gear shaving machines, gear honing machines, rigid boring machines, controlled atmosphere carburizing furnaces, as well as physical and chemical testing equipment.
Our Production
We specialize in the production of hydraulic gear pumps such as group 0 pumps, group 1 pumps, group 2 pumps, group 3 pumps and caterpillar pumps. We also specialize in constant flow pumps, hydraulic valves such as multiple directional control valves and manual rotary valves, hydraulic cylinders and hydraulic systems, hydraulic equipment sets and small power units.
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For more further information, contact us now.
