1.high-bending strength 2.length within 4500mm,thickness 60mm,any size as the request 3.low formaldehyde emission ,natu Feature:1)high bending strength2)little linear expansion conefficien3)strong nail holding4)moistureproof and easy work,Can be opende notch ,open hole,and so on5)tight construction and high strength6)no ratty or decay7)low formaldehyde emission ,natural8)length within 4500mm, ...