The folding drying cage is made of strong and durable materials, which are not easy to crack, deform, and slag. The new drying plastic flat net is non-toxic and environmentally friendly, and it is safe to use. The ultra-dense mesh structure can effectively avoid mosquito bites and reduce the spread of bacteria. The whole body ventilation design, the ventilation effect is good, the air drying is accelerated, and it is not easy to mildew. Dry products such as fish, fruits and vegetables can be dried, which is healthy and hygienic. The multi-layer space avoids odor, and it can hold more and bear more weight. Foldable design, does not take up space. Easy to drain, not easy to breed bacteria, more convenient to use. It can be hung to dry to avoid intrusion by animals such as cats and dogs, and it is far from the ground to reduce sandstorms, making it more clean and hygienic. The outer net is sealed to keep clean and sun-dried items hygienic, preventing dirt, flies and other pests from contaminating sun-dried food and items.