... /garage/chicken shed,container house, prefabricated home,sandwich panel, welded H steel,C/Z channel,corrugated steel sheet,etc.* Products&Service ... Cabins, Tubular Steel Structures,basic building elements(built-up welded H-section , hot-rolled H-section, channel, steel column, steel beam),standard frames ... of our steel frame are C beam, Z beam, H-shaped steel and the galvanized steel plate or sheet. 7 ...