C-channel steel is a prominent representative of cold-formed, thin-walled steel. Its core advantages lie in its lightweight, high strength, and excellent cost-effectiveness. While it cannot serve as primary load-bearing beams and columns like hot-rolled channels, it is an indispensable and cost-effective option for modern industrial buildings and lightweight structures, serving as the "ribs" (purlins and wall beams) of buildings and the "skeleton" of lightweight equipment.
