The chemical conversion film surface treatment technology is commonly used for magnesium alloy, magnesium alloy or paint bottom protection.

The last step of the corrosion protection of magnesium alloy is to apply a layer of organic coating on the surface, the main function is to play a role in the further corrosion protection and decorative surface. In order to increase the binding capacity of organic coating and magnesium surface, the coating can be formed directly on the surface of magnesium alloy treated by anodic polarization or chemical conversion film.

We can do magnesium alloy surface treatment: passivation , powder coating，painting, spraying according to customer needs.