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
China C-Type High-Strength Galvanized Steel Purlin Pre-Engineering Large Span Purlin Struction Light Steel Strucure Welded Part Metal Building Materials C Z Purlin/C Steel Profile /Galvanized Steel C Purlin Steel Material: H Beam, C Section, Z Purlin Channel Steel Price Galvanized Steel C Z Channel Purlins
China Manufacturer Wholesale Price Steel Structure Frame Zinc Coated Steel Profile C Z Galvanized C Z Purlins for Roof Support High Quality Warehouse Style House Plans Steel Structure Truss Purlin Hot Rolled Black Galvanized Channel Steel C Z Purlin
Galvanized Z Shape Steel Channel/FraGalvanized Steel C /Z Section Purlins for Steel Structure Buildingme Roof/Shed Purlins Ce Certified Beam Galvanized Purlin High Strength Galvanized Channel Steel C /ZPurlin
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.