Butterfly Valve, Check Valve, Gate Valve manufacturer / supplier in China, offering ODM Ductile Iron/Stainless Steel API/ANSI/DIN/JIS/ASME Standard Double Flanged/Wafer/Lugged Type Control/Globe/Ball/Check/Butterfly/Gate Valve, OEM Manufacturer Pn16 40′′ Stainless Steel SS304 Metal Seated Flange Type Eccentric Butterfly Valve, OEM Manufacturer Pn16 36′′ Stainless Steel SS304 Metal Seated Flange Type Eccentric Butterfly Valve and so on.