Metal stamping part 1.Material:Aluminium 2.Technique:stamping 3.Finish:oxidation,sand blasting. 4.ROHS,OEM,ISO 9001:2000 ... own various kinds of machines to engage in stamping,CNC punching, CNC bending,milling,drilling,tapping,silkscreening ... We have capability to meet your demands by stamping,CNC machining,bending,riveting,welding,assembling,etc. ... let me know.Welcome!! Metal stamping part(OEM service)