... 6063/6005A-T5, 6061/6082-T6, etc 2. Finish: Mill, Anodized, Powder Coated, brushing, sand blasting, etc 1. Material: ... 6063/6061 recommended.2. Temper: T4/T5/T6.3. Finish: Mill, Silver / Black / Red Anodized, Powder Coated, brushing, sand ... finish, different length, the longest length is 7m for mill finish, and also based on the weight per meter ... would be keep confidential. aluminium profile for roll up