https://www.jsjssolar.com/products/deep-shallow-c-channel-9.5ft-factory-horse-stall-channel.html C-shaped steel is often used as structural components such as beams, columns and trusses in the construction field, and is also used to make wall supports, roof frames, beams and so on. Its lightness, high strength and rigidity make it ideal for building buildings such as factories, warehouses, stadiums, pavilions and stages.All Rights Reserved