Aluminum colored sheet metal has good corrosion resistance and weather resistance. Aluminum-magnesium-manganese alloy can form aluminum oxide film with air to prevent further corrosion. It is generally used in civil buildings with a coating warranty of 15-20 years. The design life of the building is more than 50 years, and the product quality of colored aluminum sheet metal is generally guaranteed …

Most of color coated aluminium observed by us are end products. A colored aluminum sheet metal was not of various colors at the very beginning, and it was simply a dull silver sheet. Only after being coated with paints will it become bright and attractive. There are as many as five paint types for color coated aluminium, the best of …