... of aluminum extrusions, aluminum profiles, aluminum windows and doors, aluminum curtain wall and other industrial profiles,tec. ... T8Surface treatment Mill finish,anodizing,powder coating,electrophoresis,wood grained,themal bresk.etc.color White,blackj,gray ... profiles (Mill finish)2. Anodizing3. Power coating4. Electrophoresis5. Wood grain6. Fluorocarbon7 Thermal break profiles8. Brush, Bending, Drill, ...