Sigma Coating

White anodizing is a surface treatment process applied to metals, typically aluminum, to enhance its corrosion resistance and aesthetic appeal. Unlike traditional anodizing, which often results in a metallic or darker color, white anodizing involves a specific process to achieve a white or light-colored finish.

Color anodizing is a process that enhances the appearance and durability of metal surfaces, typically aluminum, by creating a protective oxide layer. This layer not only increases resistance to corrosion and wear but also allows for the application of vibrant and durable colors.

Aluminum Hard Anodizing Service,
Established in year 2007, “Sigma Coating” is Service Provider Anodizing Services, Aluminium Powder Coating Service, Electropolishing Services etc.