Hangdafamen Valve Co., Ltd.

Hangda Valve Group Co., Ltd. is a Chinese valve manufacturer founded in 1988, integrating research, casting, production, sales, and service. The group operates comprehensive machining equipment, physical and chemical testing facilities, and performance test rigs, and collaborates with research institutions in an industry-academia-research alliance to strengthen product development.

Production follows the ISO 9000 quality management system, and the company holds high-tech enterprise status plus CE, ISO 9001, ISO 14001, OHSAS 18001, TS pressure pipeline component manufacturing licence, and SIL functional safety certifications, alongside memberships in Chinese gas, wastewater, and power procurement networks. It manufactures gate, ball, globe, butterfly, and check valves, plus non-standard valves, to GB, BS, ANSI, API, AWWA, MSS, and DIN standards across various pressures, sizes, and temperatures, with around 15 product series serving domestic and international customers.