Metal stamping part 1.Material:Aluminium 2.Technique:stamping 3.Finish:oxidation,sand blasting. 4.ROHS,OEM,ISO 9001: ... in accordance with ISO9001:2000.6. Industries:Funiture hardware, electronic hardware,industry control equipment,metal processing machinery parts,communication equipment,security equipment,medical ... Any question,Please feel free to let me know.Welcome!! Metal stamping part(OEM service)