Why us ? Quality control system · Purchase material from famous steel manufacturer, supply traceable mill certificate. · Before we use the material, ....
Building material galvanized C/Z channel Steel Material lipped channel purlin Commodity Cold bend C/Z channel steel Specification Height=20mm-100mm .....
Building Material Z Section Steel Metal Roofing Purlin Low price C channel is made of galvanized steel strips by the method of cold-bending formed.The ...