It is understood that in recent years, with the innovation and improvement of steel structure systems, the application of steel structures in residential buildings has gradually been promoted. Although steel structure is a natural prefabricated structure, only when the steel structure, enclosure system, equipment and pipeline system, and interior system are harmoniously unified can it be considered a good prefabricated steel structure building. Not only that, steel structure buildings are most suitable for factory production, assembled or welded on the construction site to form a whole and ensure the integrity of the building structure.