raw mother of pearl shells lacquered shel 1525 shelll Specificationsstamping parts precision punch ... , cold rolled steel with various plating; 3) Surface treatment: kinds of plating (Zinc, Nikel, Chrome, Tin, Ag); Painting, Powder, Anodizing, E ... method according to customer's requirementWe could supply all kinds of metal fabrication. Our Metal Mound part have been used on ...