Aluminum shutter profile 1.OEM is offered 2.fashion design and quick delivery 3.for building and decoration Aluminum shutter profile1. Surface treatment:Oxidized, Electrophoretic, Mill finished, Anodizing, Power coating, PVDF coating, Wooden coating, etc.2. Alloy:6063 6061 6060 3. temper:T4/T5/T6, etc4. colors:White, black, bronze, blue, green, or according to your requirements5. main products: ...