Phosphating film is to coat the metal surface with a thin chemical film to improve the anti-corrosion ability.

Anodizing is a process of using the concept of chemical reaction to create an oxidantion on the metal layer.

Removing the remaining chemical liquid through the step of precision cleaning can effectively avoid chemical corrosion.

Continuous plating is essentially one of the extensions of the electroplating process.

Vehicle parts common surface treatment processes including passivation, Silver plating, nickel electrolytic, etc.