high-quality metal label 2 metal wine label 3 metal self adhesive lable metal red wine private label Material Aluminum, copper, steel, iron ... , specular, polish, die-casting, drawing, silk-screen/offset printing, sandblasting, brush Logo Embossing, batch flower, Coloring, enamellings, corrosion, concave, etching,PlatingGold ... brand LOGO please provide us the power of attorney. metal wine tag