... , copper, bronze, aluminum, plastic3)Finish: plating, coat Stamping Part1.material :steel ,aluminum,zinc,stainless steel,copper2.Standard: ... shapes and sizes are workable 4.feature:high precision,high quality,reasonable price 5.OEM&ODM service ... polishing, plating, anodizing, painting and PVC powder coating stamping partApplication: Automotive & Transportation Parts ; Fitness Equipment;Mining Machinery ...