... in Black, Silver, White and Gold finishes. expanded metal for bbq grillMaterial :pregalvanized steelSWO:15MMLWO:30MMThinkness: 0.8mmStrand ... fencing, outdoor furniture, speaker grills, machine and window guards, shelving and racks, security walls, and more.With good strength, ... wear resistance and nice looking, expanded sheet metal mainly serves to construction of railway, roads, buildings; ...