... supply Stamping Parts 2.)with well deburr,perfect surface. 3.)have capacity make thickness of 4MM stamping part 1.) ... steel,brass,zinc alloy,aluminum,iron,and ect.4.)process/treatment:cutting ,stamping,perforating, bending, welding,plating, ... powdercoating,assembling,5.)machine:CNC lathes,machining centers,pressing machines,drilling machines,grindingmechines, ...