insulation material, which is soft, light and easy to install. It is

          made from aluminum foil and polyethylene through special machinery. It

          has no odor and toxicity; It not only overcomes the discomfort and

          environmental damage brought by glass fiber and epispastic materials,

          but can also resist ultraviolet radiation that can penetrate through

          sheet iron, concrete, wood and other common heat insulation materials.

          This new heat insulation material not only has good insulation, heat-

          reflection & insulation and anti-radiation functions, but also has

          good moisture-barrier, heat-preservation and energy-saving functions

          in housing construction (roof, wall, and floor).

          Characteristics:
                        1.No odor and toxicity, environmentally- friendly;
                          2.Light, soft, dust free, fire retardant, easy to install;
                          3.Heat reflection, heat insulation, sound insulation,