Surface treatment of Aluminum Die Casting: Painting and Conversion coating

The purpose of surface treatment is for aesthetics and to form an anti-oxidation layer that resists corrosion.

There are currently various surface treatments for aluminum die casting. Gutsun Die Casting has the facility of painting and conversion coating among these finish options.

Painting is a kind of coating processes, including powder coating and liquid coating. which is spraying powder or liquid paint on the surface of aluminum die casting, then curing.

Conversion coating is putting the die castings into chromate solution for treatment, and then a chemical oxide film is formed on the surface as a protective layer before painting.

As a leading OEM manufacturer of aluminum die casting, Gutsun Die Casting offers a comprehensive service of die castings with painting or conversion coating in-house. We can provide ONE-STOP service for customer!

By using spray painting robot for production automation ensures superior efficiency, consistent quality and on-time delivery. Moreover, our coating and painting facility comply with the environmental regulations, trying hard to create the best effect under minimum infection to the environment in the production process.

Environmental Sustainability

Since established in 1998, Gutsun Die Casting is committed to environmental sustainability. We have installed air filtration system and wastewater treatment system in the plants, in addition, a portion of our energy resources is from green energy, solar power.

The material used for aluminum die casting is recycling and reusable. Gutsun Die Casting strives to reduce environmental impact in business activities, fulfill our social responsibility and contribute to society.