Aluminium angles, also known as L-sections, L-profile, L-channel, are shaped to 90 degrees on both the inside and outside edges and have two protruding legs. They come in two variations, equal and unequal, which refer to the lengths of the legs.   Haomei Aluminum offer structural aluminum angle bar in grades of 6061 and 6082. Thanks to their lightweight yet strong properties, aluminum angle bar is …