... plating, misty plating, daul plating, etc.Processing:Die-casting, engraved, painted, silk screen, offset printing,laser, ... etcOtherMaterial:Copper,bronze ,Zinc alloy,iron, aluminum,stainless steel, stainless iron ,etc.deffrente product use defferent materialDesign:2D, ... product have defferent sizeLogo:Soft enamel, laser engraving, offset printing, etc. Customize logo.can add epoxy or notBack:Flat, sand ...