Ade by our forming machine is smooth, and the strength of the product meets the standard of jg/t194-2006 and national class a fire resistance requirement. It solves the problems of friability, deficiency of strength, unsmooth of volume 6.Environmentally friendly, without toxicity, anti-aging, anti-corrosion, no smell, vibration absorption and muffling 7.Simple raw material, convenient purchasing and low costs General dimension: 25*30cm 30*35cm 30*40cm 35*40cm 35*45cm 35*50cm 40*50cm 45*55cm