Anhui Tunxi High Pressure Valves Co, locates in Huangshan City of Anhui Province, one of the state leading valves manufacturers which has over 30 years' course of valves design and manufacture. The company covers 67, 000 M2, including 43, 000 M2 of building area, which refined current over 40 engineers and technicians from 200 staffs Welcome your inquiry!