Shanghai Weihu Pump Co., Ltd. is one of the large scale manufacturers in China that design, manufacture and sell water pumps and control cabinets. Weihu Pump is the first grade enterprise of Chinese Ministry of Agriculture. Its production and sales value are on top in national submersible pump industry. With imported hydraulic mode, and high-grade, precision and advanced CNC production equipment, the reliability of the products it manufacturers is greatly improved and the technical indexes of its pumps are ensured to reach domestic advanced level. Weihu pump has strong technical support. It has more than 300 units of advance equipment including various CNC machines, planers, drilling machines, well drilling equipment and so on. Besides, it is equipped with a national standard computer testing system on general performance of water pump.