Polyurethane with good thermal insulation properties is used as the inner material, and a sandwich type storage panel made of color steel plate is used on the outside to reduce heat transfer caused by temperature differences between the inside and outside, in order to achieve the maximum efficiency of the freezing and refrigeration system. It is designed scientifically, simple and practical, and is a new type of insulation material that achieves cost savings in construction;

Available thickness specifications: 50, 75, 100, 120, 150, 200mm.