high density particle board for roof 1.size:4'*8',6'*8',6'*12' 2.thick: ... /b:melamine,pvc high density particle board for roofwe can supply different grade goods for you,hard board and MDF,thin board ... , pollution-proof, long lasting, no seasonal effect.Usage Widely used for furniture or decoration Certificate ISO9001:2000; CARB Main market Middle ...