Steel Channel is a long steel strip with a grooved cross section, which is widely used in building structures, mechanical equipment and vehicle manufacturing. Haina's steel channels are made of carbon steel, such as Q235 or Q355, and in terms of surface treatment, Haina provides HDG, Spray, Zinc Aluminum Magnesium and other options. We have C channel, U channel, Z channel, etc. It is widely used in photovoltaic mounting and construction industries.