Properties 1- It's enables to make easy assembly. 2- It has different colours alternatives. 3- It doesn't need to make the weld. 4- It doesn't need to make paint second time. 5- It seems esthetic. 6- It has cost advantage. Model-Types 20x20 Aluminium Industrial Profile 25x25 Aluminium Industrial Profile 30x30 Aluminium Industrial Profile 35x35 (A) Aluminium Industrial Profile (Heavy) 35x35 (L) Aluminium Industrial Profile (Light) 40x40 Aluminium Industrial Profile 45x45 (A) Aluminium Industrial Profile 45x45 (L) Aluminium Industrial Profile 40x80 Aluminium Industrial Profile 45x90 (A) Aluminium Industrial Profile (Heavy) 45x90 (L) Aluminium Industrial Profile (Light) 80x80 Aluminium Industrial Profile 45x60 Aluminium Industrial Profile 30x90 Aluminium Industrial Profile 30x60 Aluminium Industrial Profile 45x135 Aluminium Industrial Profile 45x180 Aluminium Industrial Profile 90x90 Aluminium Industrial Profile (Heavy) 90x90 Aluminium Industrial Profile (Light) 90x180 Aluminium Industrial Profile 15x120 Surface Plated Profile 22, 5x180 Surface Plated Profile 23x127 Conveyor Profile.