Premium 26-gauge corrugated sheet with superior 60g zinc-aluminum coating for unmatched corrosion resistance. Precision cold-rolled steel ensures uniform thickness (600-12500mm range) and exceptional flatness for structural applications. Ideal for industrial roofing, agricultural sheds, and warehouse cladding with PPGL coil compatibility. Engineered for extreme weather performance while maintaining lightweight durability. Factory-direct pricing for bulk orders with guaranteed material consistency across large shipments.