Zhejiang Guanzhengfamen Valve Co., Ltd.

Zhejiang Guanzheng Valve Co., Ltd. was founded in 1989 in Oubei Town, Yongjia County, Wenzhou, an area famed as China's hometown of pumps and valves. With registered capital of 130 million yuan, more than 200 employees, around 30 patents and a 24,000 square meter facility, the company develops and manufactures industrial valves including gate, flat gate and knife gate valves, hard and soft sealed butterfly valves, eccentric half-ball and hard and soft seated ball valves, forged and cast globe valves, lift and swing check valves, self-operated, electric and pneumatic regulating valves, pressure reducing valves, steam traps, filters and safety valves.

Certified with TS special equipment license, ISO 9001, ISO 14001, occupational health and safety management systems and EU CE pressure equipment approval, the company supplies oil, petrochemical, sulfuric acid, smelting, power station, steel plant and coal chemical systems, with membership networks including CNPC, Sinopec, Datang Group and major steel groups. Its sales network covers all 31 provinces and regions of China, supported by a CNAS-accredited laboratory and ERP order tracing.