Steel structure factory buildings are industrial constructions primarily using steel materials (profiled steel, steel plates, steel pipes, etc.) as load-bearing components. Key features include: Lightweight and High Strength: Steel offers high strength-to-weight ratios, reducing structural weight by 30%-50% compared to concrete structures. Rapid Construction: Factory prefabrication + on-site assembly shortens construction timelines by 30%-50%. Large Spans: Column-free designs enable spans of 30-60 meters for flexible layouts. Eco-Friendly and Recyclable: Materials are 100% recyclable, minimizing construction waste. Seismic and Wind Resistance: Steel's ductility provides superior earthquake and typhoon resistance, ideal for seismic zones or coastal areas.