Galvanized Porous Sheet Metal 1.thick:0.2-12mm 2.open area:10%- ... -3m 4.shape:Round, Square Galvanized Porous Sheet Metal Punch Metal /Punched Metal/perforated metalMaterialCarbon steel, Aluminum, Brass, Copper.FinishPowder coated,galvanized ... Time30daysloading qty20-26tons per 20'fcl · Material: Low Carbon Steel Plate, Stainless Steel Plate, Aluminium Plate, Alloy Plate, etc.· Hole shape: Long ...