According to the density, it can be divided into high density board, medium density board, low density board (medium density board density is 550 kg-880 kg/m3, high density board density ≥880 kg/m3 or more). Common specifications are 1220*2440mm and 1525*2440mm. The thickness is: 3mm, 5mm, 9mm, 12mm, 15mm, 16mm, 18mm, 20mm, 25mm, 30mm. MDF is divided into ordinary type, furniture type and load-bearing according to "MDF" (GB/T 11718). Fencing Clips,Wire Mesh Fencing Clips,Mesh Fencing Clips Shunxing Hardware Wire Mesh Co., Ltd. , http://www.rywiremesh.com