Material: Zinc alloy,brass,bronze,aluminum, copper, iron etc.  Plating:  Gold, antique gold, matt gold, silver, antique silver, matt silver, nickel, black nickel, brass, copper, dyed black, chrome, dual plating, etc.  Size: Customized  Thickness: 1-3mm or customized  Process: Casting,engraving,printing,etching,enamal,stamping,laser etc.http://www.colourmaxprinting.com/