Source 24 Gauge galvanized zinc corrugated iron steel roof sheet on m.alibaba.com
Corrugated galvanised iron (CGI) sheets - Standard products catalogue IFRC ICRC
STEEL SIDING/ROOFING 29 GAUGE! 10, 12, 16 FT LENGTHS! – Muddy River Wholesale
42", Corrugated Roofing Panel, 28 Gauge, 10 Ft
gauge of corrugated sheet
24 Gauge Thickness Galvanized Metal Corrugated Roofing Steel Sheet - China Raw Material for Corrugated Metal Roofing Sheet, 24 Gauge Corrugated Metal Roofing Sheet | Made-in-China.com