Building Material PPGI Color Coated Prepainted Steel Metal Roof Sheet Price 20 Gauge Gi Galvanized Corrugated Sheet Roofing Sheet Building Material Dx51d Z30~Z275 Zinc Coated Gi ASTM Metal Roof Sheet
Floor decking steel sheet is mainly using galvanized steel, at thickness 0.8 - 1.2mm; Simple shape with high rib and high strength. Put the panel above the welded wire net, fill cement between them.