hot dipped galvanizing pvc-spraying coating high quality low price excellent resistance against acid heat alkali 1.Material: Cold Steel Plate, Stainless Steel Plate, Aluminium Plate, galvanized Plate, or others metal plates2.sheet size: Max width 1250mm, Max length 2500mm, thickness 0.5mm to 20mm3.perforated pattern: RV 3--5(3mm diameter hole, 2mm bridge, 5mm pitch diatance)4.the sheet is smooth ...