... , all kinds of specifications are free Wall Anglesteel wall angle is for gypsum drywall system like Knauf and Lafarge. This kind ... and modify. Wall angle [Size ] 22x22x3000mm 20x20x3000mm, 25x25x3000mm or any other length [Usage] gyspum drywall suspension ceiling system. [Packing ] ... , 92mm, 118mm, 138mm.FURRING SYSTEM 35x22mm, 35x16mm.WALL ANGLE 23mm, 25mm, 28mm, 32mm.CD & UD SYSTEM 60*27, 27* 28mm, ...