Folding boxes, foldable for easy storage, widely used in machinery, automotive, home appliances, light industry, electronics and other industries, can resist acid and alkali, oil and dirt, non-toxic and tasteless, can be used to hold food, etc., easy to clean, convenient parts turnover, neatly stacked, easy to manage. with its reasonable design and excellent quality, it is suitable for transportation, distribution, storage, circulation and processing in factory logistics.