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Anodizing is a process used to improve corrosion resistance of aluminum and aluminum-based alloys. The material is cleaned, then immersed in a bath of acids. The metal is the positive pole, or anode, in the acid bath. A current is applied and oxidation occurs. After the item is rinsed, a second step or sealing treatment is applied. This is also when chromate is added, resulting in various colors.

Whatever your anodizing needs, BTR-Plating  Resources have the capability to deliver.

• Sulfuric anodizing
   

• Hard coat anodizing
   

• Colored anodizing