Gate Valves, Brass Ball Valves, Check Valves manufacturer / supplier in China, offering Brass Export Pattern Stop Cock BS1010, American Standard Pb / Ohmeda / Chemetron Med Air Gas Outlets Medlcal Outlet Oxygen Gas Outlets Medical VAC Outlets Manufacturer, 150 Psi 200wog 3/8" 1/2" 1" 2" on/off Shutoff Valve NPT/Bsp Thread Cw617n Bronze Brass Forged Full Bore Brass Gate Valves Brass Sluice Valve Manufacturer and so on.