1.Material:6063,6061,T5/T6 2.Mill finish,anodized,powder coating 3.Cut,punch,drill,mill 4.ISO9001,SGS, ... ,6005 or other2. Temper: T5 or T63. Finish: Mill finish, anodized, powder coating 4. Various colors: Silver white,bronze,black,champagne ... styles: Aluminum cast rod, angle bar, flat, square bar, T profile and U channel, special profiles,etc7. Certification: ISO9001,SGS,ROHS ...