... . Material : steel wire mesh:Q195,column:Q235 3. Diameter : 4.5mm The detailed information of our wire Mesh Fence Materials :low-carbon ... steel wire mesh: Q195, column:Q235parameters: diameter of 4.5mm ... after dipped Mesh: 70 * 150mm Column: 48 * 1.8.mm * 2100mm Specifications: 300 * ...