As a professional manufacturer and supplier, Bundor mainly provides various types of butterfly valves, gate valves, check valves, globe valves, ball valves, balance valves, y-type strainers, rubber joints, flanges, pipe fittings etc. The products can comply with GB, ANSI, JIS, DIN, BS standard according to customer requirements. Available valve body materials are cast iron, ductile iron, stainless steel, cast steel. Available sealing material are rubber and metal. They are widely used in water treatment, HAVC, municipal engineering, water supply and drainage, petroleum, chemical and other industries.