Ningjin Huamei Machinery Co., Ltd.is a professional manufacturer of soft seat, metal seat and fire-safe seat high-performance butterfly valves, our unique seat designs are equal to Flowseal and Bray. Under an ISO 9001 Quality Assurance Program.

Manufacturer and exporter of butterfly valve,flange,strainer and air release valve.

China Electric Butterfly Valve Manufacturer: Electrical Eccentric Butterfly Valves, Wafer, Lug, Flanged and BW Ends, 150 to 600lb, Various Types.