Aluminum profile for industry, decoration, window and door 1. Surface treatment: Mill finish, powder coating, anodized, drawbench and so on. 2. Various in size, shape, style and so on 3. High quality: China national standard (ISO9001: 2000 certificate) 4. Material: 6061 6063 6463 or different aluminum alloy. 5. Competive price: Price of manufacturers to sell 6. Status: T5 T6