Knife Gate Valve, Ball Valve, Forged Steel Valve manufacturer / supplier in China, offering ANSI/API Cast Steel Lug Ash Ore Pulp Slurry Lug Wafer Class 300 Electric Actuator Ceramic Knife Gate Valve, API/DIN/GOST Wcb CF8 CF8m Class150-2500 Gear Operation Pressure Balance Lubricated Plug Valve, API/DIN Electric Pneuamtic Forged Steel A105 304 Wcb Stainless Steel 3PC Trunnion Flange Ball Valve and so on.