Step 1: Extrude aluminum profiles

Step 2: Apply powder coating on pretreated aluminum extrusion profiles. Then, heat the combination to polymerize it. A base coat will be formed. When left exposed, agents of corrosion and abrasion like weather can reduce the life of aluminum.

Step 3: Put a film transfer of wood grain effect and wrap it around the powder coated aluminum profiles. After that, use a vacuum to remove air.

Step 4: Sublimate the product using a special oven.