BUILDING MATERIAL 1.TOUGH 2.FIREPROOF,ANTI-PRESURE 3.ECONOMIC ENVIRONMNET,RECYCLABLE 4.NO DEFORMATION,NO CRACKING BUILDING MATERIAL 1.TOUGH2.FIREPROOF,ANTI-PRESURE3.ECONOMIC ENVIRONMNET,RECYCLABLE4.NO DEFORMATION,NO CRACKING5.ACID AND ALKALI RESISTANCE6.KEEP WARMOur main products are pauownia edge-glued board or paulownia solid wood, paulownia solid single wood, no glue. Paulwonia finger jointed ...