Galvanized Corrugated Steel Sheet - Corrugated Roofing chromate passivated unoiled corrugated galvanized steel roof
Waved by galvanized sheet metal sheet and rolled wave of cold-formed into a variety of pressure plate, which is suitable for industrial and civil buildings, warehouse, special construction, large-span steel structure housing the roof, walls and interior and exterior decoration, etc A light weight, high strength, color-rich, convenient construction, earthquake, fire, rain, long life chromate passivated unoiled corrugated galvanized steel roof
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