Prefab assembled integrated house is a building that is assembled on site with prefabricated components produced in a factory. In terms of structural form, assembled concrete structure, steel structure and wood structure can be called assembled integrated building, which is an important part of industrial building. The advantage of this kind of building is that it is constructed at a suitable speed and is not limited by climatic conditions. It not only saves labor but also improves the quality of construction. In layman's terms, it means building a house like a car. The walls, columns, beams, floors, roofs, etc., that make up the building are prefabricated in a factory and then transported to the place where the building needs to be constructed. Like building blocks, prefabricated components fit together to form a whole building, called "assembly integrated housing".

　　Integrated housing is in the context of residential industrialization, the structure of the building and its supporting facilities, services and other systems for the optimization of the combination, so as to provide users with low-carbon, effective, comfortable building environment of a building products. Its specific performance is factory production, parts standards, building assembly, supply serialization, service customization and overall sustainability.