... Resonable price,China's largest coil manufacture,Top export,Good service. Color Coated Sheet:It is made by taking ... hot galvanized sheet and zinc-iron alloy hot galvanized sheet as the substrate through surface ... galvanizingHot galvanizing, zinc-iron alloy, aluminum sheetHot galvanizing, electrogalvanizing, zinc-iron alloy, aluminum sheetUnit speed120m/min120m/min120m/min120m/min60m ...