Steel structure housing refers to residential buildings with steel as building load-bearing beams and columns. Steel structure housing, generally divided into light steel structure housing and heavy steel structure housing.

The steel structure is a structure composed of steel materials and is one of the major types of building structure, mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates.

With comprehensive advantages of light weight, industrialized manufcture, fast installation, good performance of anti-quake design, fast investment recovery period, environment friendly, steel structure has been widely used in construction area.