... wax & lost foam casting 3.OEM service tool casting1.Strict QC 2.Centrifugal casting craft 3.OEM service4.Alloy & Iron materialProcedure:Drawing ... for drawingsCAD,UG,PRO/E,CAM/CAE, etcSurface finishPolishing,vibratory grinding,sand blasting,coating,electro plating,power coating,wet painting,chromatin ... casting working room---careful testing ,high attention on processing process. tool casting