... 10 years after-sale service Laser engraving cool brass metal stamp tag : MaterialZinc alloy, brass, copper, iron, pewter, stainless steel, etc.TechniqueDie ... , painted, silk screen, offset printing, etc.PlatingGold, silver, nickel, brass, copper, antique plating, misty plating, daul plating, etc.Design2D, 3D, cutout ... etc.Manufacture partner of CoCa CoLa Laser engraving cool brass metal stamp tag