Zhejiang Changyi Valve Co., Ltd.

Zhejiang Changyi Valve Co., Ltd. is a research, manufacturing and sales enterprise specializing in stainless steel flanged ball valves, located in Longwan District, Wenzhou, Zhejiang Province. Drawing on its own casting base, automated production workshops, modern testing equipment and an experienced R&D team, the company manufactures to Chinese GB, American ANSI, German DIN and Japanese JIS standards.

Product lines include one-piece, two-piece and three-piece threaded ball valves, flanged ball valves in national, American, German and Japanese standards, wafer-type thin ball valves, quick couplings, T-port and L-port three-way valves, threaded and flanged gate valves, globe valves, filters, check valves, high-platform ball valves, sanitary valves and fittings, pneumatic and electric actuated valves, precision casting blanks and valve balls. Applications span petroleum, natural gas, chemical, steel, metallurgy and heating supply. The company holds high-tech enterprise status with TS, CE and ISO certifications.