2013 new zinc alloy bottle opener keychain 1.10 years production experience. 2.material:zinc alloy. 3.fast delivery. 2013 new zinc alloy bottle opener keychain Specification: Material: Metal Size:As per client' requestedPlating option:Gold, silver, nickel, brass, copper, antique plating, misty plating, daul plating, etc.Processing:Die-casting, engraved, painted, silk screen, offset printing,laser ...