... in the following variety:1 material:alloy Steel, aluminum,carbon Steel,plastic and stainless Steel2 process:forging3 ... Manufacturing process:forgingMaterial:various types of carbon steel,alloy steel,stainless steel,bearing steel. E.G 42CrMo,50Mn,316L. Weight range ... range:1.Material: bronze, cast iron, stainless steel, carbon steel, alloy steel etc.2.Manufacturing Processes: sand casting, investment ...