... )18 years experience 4)10 years after-sale service Laser engraving cool brass metal stamp tag : MaterialZinc alloy, ... plating, etc.Design2D, 3D, cutout.Cutting edgePetal, curve, wave, swirl, spiral and wavy cutting edge.ColorPantone color chartSize30mm, 35mm, 40mm ... , 45mm, etc. All size is welcome.LogoSoft enamel, laser engraving, offset ...