1.Bearing housing for train part 2.material: carbon steel, alloy steel, ... part etc.Apply materialCarbon steel, Alloy steel, Stainless steel,Copper, Brass etc.Main processes1.Heating furnace, 2.Forging press ,3.Normalizing 4.Machining ... SIS and EURONORMMachiningturning, milling, drilling, grinding, threading, CNC machining etc.Surface Finishingsand blasting, polishing, plating, acid treatment, ...