... :1-4m,Roll Width:0.5-2m Expanded metal Feature Productsexpanded metal(factory) 1.Material:.ss304,316, mild steel ... cardboard, hot and cold steel, galvanized plate, PVC plate film.Weaving and characteristics: Made by Tensile stamping.beautiful, durableSurface ... road, railway, civil building, water conservancys building; the protecting of all kinds of machines, electrical equipment (musical facilities), ...