... steel, pewter, aluminum.Technique Die casting, Die struck, Photo etched, Offset printed, Silk screen printed...Color materialHard enamel (Cloisonne ... ), Soft Enamel, Die Struck enamel, Offset Printed, Photo Etched, Silk ScreenPlating Gold, antique, matte gold, copper, antique ... take about seven days before we delivery the products with superior quantity.10. Location: only 30 kilometers ...