Surface treatment determines the appearance quality, corrosion resistance and service life of aluminum profiles. For overseas buyers, choosing the right surface finish directly affects product market competitiveness and durability. Anodizing is an electrochemical surface treatment process. It forms a dense and protective oxide film on the aluminum surface. The finished surface is smooth, metallic and […]

Choosing a suitable aluminum alloy grade is the key to balancing product performance, cost and service life. Many buyers face confusion when selecting aluminum profiles, as different alloys have distinct hardness, toughness, corrosion resistance and processing characteristics. In industrial and architectural applications, the most widely used series are 6063, 6061 and 6082 aluminum alloys. Each