QINGDAO KRC VALVE Co. Ltd. focus on manufacturing marine&industry valves, including bronze, cast iron, ductile cast iron, cast and forged steel ball valves, gate valves, globe valves, check valves, butterfly valves, strainer and pipe fitting. Valve sizing 1/2" to 72", industries served covering marine, oil & gas, refining & petrochemical, power & paper, LNG and Cryogenies. After development of more than 10 years, today the company supplies products to more than 30 countries and regions in the world and becomes one of the leading suppliers of marine&industry valves in China.