Anodizing is the process of growing a controlled oxidation of the aluminum substrate. It becomes an integral part of the aluminum providing a hard abrasion resistant coating that provides an excellent protective coating. Anodizing has a variety of commercial uses across a wide range of industries. Architectural and construction projects use anodizing to strengthen the material for their external structures. The process improves strength and aesthetics of aluminum extrusion products for easy maintenance and long life in any conditions.