... 6061,T4,T5,T6. Durable Anodized Surface Anodized Aluminium Solar Frame Extruded Profile 1) Application: Aluminium Solar rail Series2) ... ,SGS5) Surface treatment: Mill Finish, anodized, silver matt,electrophoresis, powder paint, wooden coating, etc.6) Packing: EP Film,crate box, wooden ... Europe.3. We can support the aluminum solar module frame according your design drawings and samples, but you have ...