Valves, Ball Valve, Gate Valve manufacturer / supplier in China, offering High-Performance Awwa/API 608/GB Stainless Steel 316 Forged Steel Globe Valve with Full Bore Design for Oil Pipelines, Awwa/API 608/GB Stainless Steel 316 Wafer Type Stainless Steel Butterfly Valve with EPDM Seat for Water Treatment Systems, GB/GOST/API 6D Stainless Steel 304 D41X/D71X/D343h/D373h/D343f/D941X/D671X/D343h-16c High-Performance Flanged Butterfly Valve and so on.