promotion dog tag 1.material metal 2.sample time:7days 3.OEM welcome 4.short delivery time promotion dog tag Materialzinc alloy,brass,iron,stainless iron,aluminum etcProcessDie struck, Die cast, Stamped, Photo Etched, Soft enamel, Cloisonne, Imitation Cloisonne, offset printed.Platinggold,antique gold,,silver,antique silver,bronze,antique bronze,copper,antique copper,nickle,black nickle ...