Boxes, incubators and iron suitcases are expensive.

Does the subject want to ask "which is more expensive, the box incubator or the iron suitcase?" The box is very expensive.

1. The box-type goods incubator adopts advanced thermal insulation materials and production technology, which can provide better thermal insulation effect, and the box itself is lighter and stronger. The manufacturing process and materials of the iron suitcase are simple, so the price is also low.

2. High-end application scenarios Box cargo incubators can provide better insulation effect and higher quality, and the price is also high. The insulation effect and quality of iron suitcase are poor. Therefore, the box incubator is expensive.