Aluminum surface treatment

Surface treatment of aluminum – for a durable surface

At Interal, we offer surface treatment of aluminum as part of our range of services. By surface-treating aluminum, you get a decorative finish on your components and a hard-wearing and durable surface. And with the surface getting better protection against external factors in its surroundings, the piece also gets more extended durability and service life.

Our surface treatment methods

• anodizing
• laser engraving
• passivation
• powder coating
• screen printing