... 6005,6463,6063Atemper T3-T8Surface treatment Mill finish,anodizing,powder coating,electrophoresis,wood grained,themal bresk.etc.color White,blackj,gray ... line as follow:1. Untreated profiles (Mill finish)2. Anodizing3. Power coating4. Electrophoresis5. Wood grain6. Fluorocarbon7 Thermal break profiles8. Brush, ... Punch, Weld,etc. Pls see the production process flow Powder coating color aluminum profile