Steel Coil, Roofing Sheet, Steel Structure manufacturer / supplier in China, offering Corrugated Galvanized Roofing Sheets Aluzinc/Zinc-Alu - Calamine - Gl Tile, 55%Al Az150g Anti-Finger Print 851mm Hot Dipped Corrugated Alu Zinc Roofing Sheet, 0.16-0.8mm Blue Dx51d Anti Finger Print Hot Dipped Alu Zinc Gl Steel Coils and so on.