Zhejiang Huatong Valve

Zhejiang Huatong Valve Co., Ltd. is located in the Dongou industrial zone of Yongjia County, Wenzhou, within China's largest pump and valve production base. With more than 20 years of specialized butterfly valve manufacturing experience, the company employs over 100 people, including 20 engineering and technical staff, and operates more than 120 machining and inspection units including large vertical lathes and CNC machine tools.

Leading products span metal hard-sealed and soft-sealed butterfly valves, bi-directional sealed and high-pressure sealed butterfly valves, telescopic butterfly valves, water supply and drainage butterfly valves, vacuum valves, ventilation valves, louver dampers, pipeline expansion joints and electro-hydraulic quick-closing butterfly valves. Applications include electric power, petroleum, chemicals, metallurgy, shipbuilding, food, medical instruments and municipal water systems. The company has passed national TS pressure piping certification and follows a quality-first, technology-led development path with dedicated valve R&D and production teams.