Aluminum Corner Bead(Angle Beads) 1.ISO 9001:2008 2.Length:2.4m-3m 3.Thickness:0.25mm-0.6mm 4.High Quality Low Price Angle BeadCorner Bead is made into Galvanized sheet, Stainless Steel, aluminum sheet and pvc material.1 Kinds: expanded corner bead, perforated corner bead and PVC corner bead. 2 Materials:galvanized,stainless steel, plastic, and pvc coated 3 Thickness:0.25mm-0.50mm 4 Edge size: ...