... from 6000series to 7000series; 2)Aluminium profiles used in Solar system; 3)Anodizing ... , rods, flat bars, angles, square bars , "T" profiles, and "U" channel5)Surface finish:mill finish,powder coated,anodized ... .7)USE: Our product mainly is applied in industry, auto, construction, electronics,and so on.8) ... .7)USE: Our product mainly is applied in industry, auto, construction, electronics,and so on.8) ...