We are a cast iron manufacturer specializing in Gray Iron and Ductile Iron Casting. We make casting using common sand and furan resin sand.
Sand Casting & Investment Casting for Valves: Ball valves
Ruican Machinery, Sand Casting, Investment Casting, Die Casting, Green Sand Casting, Aluminum Sand Casting, Grey Iron Casting, Aluminum gravity casting, lost wax casting, Aluminium Die Casting