Wall hanging metal plaque 1.Materials: brass, iron, zinc alloy, stainless steel 2.Plating: gold, silver, bronze,nickel,chrome Wall hanging metal ... plaqueDescription:1.Material: brass, iron, zinc alloy, stainless steel2.Plating: gold ... ,silver,copper, bronze)3.Processing: stamped brass and iron, die casting, spin casting, photo etching, printing, ...