... .Strict QC 2.lost wax & lost foam casting 3.OEM service tool casting1.Strict QC 2.Centrifugal casting craft 3.OEM service4 ... blasting,coating,electro plating,power coating,wet painting,chromatin machining service,drilling,tapping and CNC machining,etc,etcProduct useAuto-parts,pneumatic ... casting working room---careful testing ,high attention on processing process. tool casting