1,stamped stainless steel parts with polishing 2, more material available 3,customized sureface treatment 4,OEM ... , bushing, push-button, etc.Surface Finishannealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, yellow passivation, gold passivation, galvanizing, satin ... of the immense distance between Europe and China. stamped stainless steel parts with polishing