The plastic turnover boxes are made of HDPE (low-pressure) material:

Advantages: Shiny, hard, flexible, and strong resistance, suitable for heavy-duty products (e.g., stacking high)

Disadvantages: prone to deformation, not very good cold resistance.

Plastic周转boxes are made of PP (copolymer) material:

Advantages: Good shape retention, resistant to deformation, high flexibility, strong resistance, and heat and cold resistance.

Drawbacks: Lack of luster, white spots after use, medium hardness (too heavy, not suitable for stacking high; consider using thicker boxes)

Plastic boxes are widely used in industries such as electronics, automotive parts, electrical appliances, plastics, hardware, packaging, machinery, light industry, postal services, food, advertising, decoration, and stationery.