Low cost . Light weight and water-proof, fire-proof,crack-proof, shock resistant and aging-proof. Every color can be ordered. Different style and color can be orderedWater-proof, fire-proof, anti-shake, anti-crack, anti-agingPicture show our national construction bureau leader visit our company and very happy to see our products Sichuan Xinhe Building Materials Co., Ltd. was founded in 1990, the ...