Galvanized steel material for roof galvanized steel material Galvalume corrugated steel sheet Features: 1. Aluzinc coating : as required 2. Thickness:0.22mm-0.8mm 3. Width:660mm-1100mm(after corrugated) 4. Wave height:17-18mm 5. Number of corrugation:9-12 6. Packing per bundle weight: 3~5mt (as required) 7. Uses hot dip galvalume metal strip as the base material Hdg & ppgi Material:pre-painted steel coil, gavalume coil Usage:roof tile Best quality Iso9001:2000 Corrugated steel sheet / roofing sheet