Surface treatment of Safety Box refers to the use of metal electrodeposition (commonly known as electroplating), painting (spray), chemical oxidation (coloring) or other processing methods in the surface covered or form a protective film. The film mainly play a Anti-corrosion role in the Safe Deposit Box , but also increase the appearance and durability of products, is a direct measure of the merits of an important factor in the quality of Hotel Cabinet or other products .
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