... glass craft suppy OEM by customer's drawings,samles Professional alloy aluminium casting FCZJ-023Set up in 1988,Funchun Precision ... materials of carbon steel, alloy steel, stainless steel, ductile iron, aluminue alloy, and forge various kinds of high-pressure oilway joint and valves ... Australia, France, Portugal, Malaysia, Singapore and Hong Kong etc. Professional alloy aluminium casting FCZJ-023