... quality,prompt delivery 3 MOQ 2012 customized promotaion metal 3d key chain Material: Zinc AlloySize:as per clients' requested ... plating etc.Logo method:offset printing, screen printing, laser engraving, embossed etcOtherMaterial:Copper,bronze ,Zinc alloy,iron, aluminum ... request, defferent product have defferent sizeLogo:Soft enamel, laser engraving, offset printing, etc. Customize logo.can add epoxy ...