Compared with traditional buildings, steel structure buildings represent a modern construction approach where the entire framework is made of steel. The structure primarily consists of steel beams, columns, trusses, and other components fabricated from section steel and steel plates. These elements are connected through welding, bolts, and rivets. Known for their lightweight and simple construction, these structures are widely used in large factories, stadiums, skyscrapers, and other commercial applications.

• Portal Frame Structure: Features simple force distribution and clear load transmission paths with rapid construction. Ideal for industrial, commercial, cultural, and public entertainment facilities.
• Steel Frame Structure: Offers flexible design for creating larger spaces. Commonly used in multi-story and high-rise buildings including office complexes, shopping malls, and conference centers.
• Steel Truss Structure: Utilizes small cross-section tubes to form larger components. Perfect for large-span roofs, bridges, towers, and marine oil platforms requiring significant spans or heights.
• Steel Grid Structure: A high-performance space structure composed of multiple rods arranged systematically. Offers small space stress, lightweight properties, high rigidity, and excellent seismic resistance. Suitable for stadiums, exhibition halls, gas stations, and aircraft hangars.