Plastic周转箱 are made from HDPE (low-pressure) material:

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

Disadvantages: Prone to warping, not very good cold resistance.

Plastic turnover boxes are made from PP (polypropylene) material:

Advantages: Good shaping, 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.