galvanized steel floorslap 1.High strength 2.Waterproof performance 3.Anticorrosion performance galvanized steel floorslapFeatures:1. Product: Metal Floor Decking Sheet2. Model:YX76-344-688, YX51-240-720, YX75-200-600, YX60-180-540, YX60-263-790, YX51-305-9153. Material: Hot-dipped Galvanized Steel Coil4. Zinc coating: Z80-2755. Steel Grade: Q235,Q3456. Thickness: 0.8-1.2mm7. Effective width: ...