Full range of fluid equipment solutions Shanghai Semhai Pump Co., Ltd. is a diversified high-tech enterprise,integrate research and development and market and service, professionally focus on supplying pumps, motors, valves, electrical control devices, fire-fighting water supply equipment, non-negative intelligent frequency conversion water supply equipment, environmental equipment and other related products. Product range covers: fire-fighting pumps, centrifugal pumps, sewage pumps, submersible pumps, shielding pumps, double-suction pumps, chemical pumps, oil pumps, vacuum pumps, deep-well pumps, diesel-driven pumps, electric control cabinet, motors, valves, non- negative intelligence conversion water supply equipment, fire-fighting water supply equipment etc. fifty series, more than 10,000 specifications, widely used in pressure boosting, industrial, domestic water supply, AC water circulation, heating, fire-fighting systems, groundwater extraction, sewage waste water treatment, chemical industry and desalination industry and many other fields, with reliable quality and professional service to win the trust of customers completely. In addition, Shanghai Semhai with decades of experience in control devices and monitoring systems of pumping solutions as well as drives to be used in various aspects of liquid and flow requirements. It ensures that our products perfectly matched with hydraulic pumps, motors, electronics, and all other mechanical components to form a complete pumping solutions, thus ensuring an efficient pumping system with  high quality.