The national standard GB/T 28798-2012, "Plastic Storage Boxes," is the main quality standard for plastic storage boxes. Market supervision departments conduct product quality supervision and spot checks based on this standard. Common inspection items include appearance, operability, pulley flexibility, impact resistance, load-bearing capacity, stacking stability, and odor. A comparative test conducted by the Harbin Consumer Rights Protection Center in 2024 showed that 20 batches of samples met the standard requirements in tests for impact resistance, load-bearing capacity, and stacking stability.
Manufacturers must clearly indicate the standard they implement on the product packaging. Consumers should purchase from reputable businesses and check whether the product label clearly indicates the implemented standard. It is recommended to choose products that comply with GB/T 28798-2012 whenever possible.
