The resin tile has the advantages of lasting color, light weight, self-waterproof, tough, thermal insulation, sound insulation, corrosion resistance, wind and shock resistance, hail resistance, pollution resistance, green environmental protection, fire prevention, insulation, easy installation, and beautiful three-dimensional sense, color is very Chinese elements, making it widely used in all kinds of permanent building roof decoration. Especially the current domestic vigorously promoted "flat slope" project.