... namecustom zinc alloy casting metal coin holder with high quality and fashion bronze plated Materialzinc alloy,brass,bronze,aluminum copper ... 3mm,4mm or customizedLogolongzhiyu or OEM Process Casting,engraving,printing,etching,enamal,stamping etc.Packingpolybag+carton,plastic box+carton. ... and other relative metal products.We aim at offer high quality metal crafts and best price for customers,and try ...