... strength, high stiffness, fire resistance, acid-and-alkali-proof, erosion-proof, heat resistance, non-distortion, formaldehyde excluded, easiness to ... market, and they can be used in decking, railing, ceiling, wall panel, pavilion, bridge, tables and chairs, handrail, ... cities of China and been exported to , America, Canada, Hong Kong and Korea, Japan . Manufacture and material Performance: Comparing ...