... 3. various surface treatment. product name: aluminum door and window profile. model no : JC0271)Material:6063,6061,1060 ... , and so on or as per customer request.2 ... processing:mill finish,powder coated,anodized,electrophoresis,spraying and so on.5)we can do special product ... applied in industry, auto, construction, electronics,and so on. aluminum door and window profile