Huangshan Tianman Pump Co., Ltd. Was founded in 2004, after almost 10 years of research and testing, developed a new variety of new energy-saving three screw and twin-screw pump products, is specialized in screw research, development, design, production manufacturing and sales as well as promote the use of screw products company, is China screw pump industry key enterprises. The company is located in the beautiful scenery of the historical and cultural city - Huangshan.