C channel is made of galvanized steel strips by the method of cold-bending formed.The surface treatment is galvanized or bared. It has many advantages compared with traditional structural steel, such as light weight, excellent performance cross-section, high-strength and so on.
CE Certificate Hot dip galvanized Q345 Z275 steel purlin section channel beam for warehouse building materials steel structure thickness from 1.0mm to 3.0mm
Building Material Steel Structure for Factory Warehouse Custom Sheet Metal Frame Welding Fabrication Steel Structure Factory with CE & ISO Certificate Factory Direct Supply Construction Steel Frame Building Structure Workshop Steel Structure for Prefabricated Building Factory Warehouse Workshop Modular Apartment Office