galvanzied roofing sheet,0.13mm-0.5mm,750mm before corrugated,665mm after corrugated. 20pcs per bundle,packed in pallet galvanzied roofing sheet,0.13mm-0.5mm,750mm before corrugated,665mm after corrugated.9 canal.20pcs per bundle,packed in palletbest quality,fast shipment,good price. roofing sheet