Shanghai Semhai Pump Co., Ltd. is a large-scale water supply and drainage equipment manufacturer in Shanghai City. Our company has an area of 80, 000 square meters and two production bases. Since the establishment in 1980, our company has now became a large-scale modern enterprise integrating pump product development, water supply and drainage engineering design, converter speed adjustable constant pressure water supply, completed fire-fighting and electric control equipment production, sale and service. In China, we have set up more than 50 branches and after-sale service network to provide the users with excellent services. Our products, because of the excellent quality, high efficiency, energy saving and reasonable price, are greatly favored by the users and well sold both at home and abroad. If you are interested in our products, please do not hesitate to contact us.