... machine .3.Back:Adhesive backed and/or with mounting holes.4.features:The perfect product delicate, durable anti-corrosion, ... for more than 15 years.Huan Yang company produces the product and technology including:1, metal scutcheon kind: copper, aluminum, iron, ... metal die-casting scutcheon categories: zinc alloy, tin antimony alloy product, via die-casting, polishing, electroplating, coloring, etc.3, ...