... contains waterproof pillar, can send 20ft container or bulk packing galvanized sheet is mainly used in architecture, light industry, automobile ... Surface structureCharacteristicsApplicationNormal spangle (Z)Under the common conditions, the galvanized zinc makes spangle after condensation.Common usageFinishing spangle (G) ... 240≥370≥18d=0, in good condition, non-dezincing.————— Galvanized Steel Coil