Rectangular hollow section in Saudi Arabia enables many industries to work more efficiently. The RHS shape delivers high strength due to its great structural fitting. Also, the rectangular shape is quite friendly to customization. In many workforces, it is necessary to change the dimension of the shape. It can be achieved by adding more length or width to it. In addition, one of the top features of the RHS structure is its corrosion resistance capacity, making it highly friendly for all weather conditions.