The advantages of portable folding container houses include:

1. Quick set-up and dismantling: The structural design of the containers allows them to be quickly unfolded and folded, saving set-up time and labor costs.

2. Reusable: These houses can be built and disassembled repeatedly, which is convenient for use in different places, saving resources and costs.

3. Mobility: The container itself is designed to transport goods, and the portable folding container house is convenient for relocation and transportation between different locations.

4. Structural stability: The structure of the container has been designed and tested by engineering, and has good stability and carrying capacity.