Packaging box,Thick pressure resistant cold chain packaging box, ready to eat bird's nest, ginseng gift preservation box.

Lightweight and durable, cost-effective: stronger than foam box, better fresh-keeping effect, reusable, cost-effective and environmentally friendly. It has high appearance value, high grade and exquisite appearance, and can print logo/pattern, which is more exquisite than ordinary foam boxes. National patent and foldable structure: The foldable fresh-keeping box is a national patent product with a unique and foldable structure, which can be compressed to 1/4 of its original volume, saving storage and cross-border logistics costs, and ensuring good transportation and easy storage. Durable, drop resistant, and stackable: The fresh-keeping box has high compression strength, earthquake resistance, compression resistance, and collision resistance, effectively preventing compression damage to the products inside the box. It is suitable for handling and stacking transportation. High density foam material has a long cooling time: The fresh-keeping box uses high-density foam material, which can prevent moisture and corrosion, has a long insulation time, good preservation effect, and can lock in low temperature for a long time..syi