The expandable container house is a form of house that is assembled by combining multiple shipping containers. This architectural form is gradually popular in various places, such as residences, offices, shops, restaurants, exhibition halls, etc.Compared with traditional building forms, expandable container houses have the following advantages:1. Strong flexibility: The expandable container house can be combined and built at will, and can be flexibly adjusted and expanded according to needs.2. Fast construction: The expandable container house is usually manufactured in the factory and assembled on site, which not only reduces the engineering time, but also reduces the impact on the construction site.3. Cost savings: construction costs are relatively low due to the use of already existing shipping containers.