Product Overview The Steel Structure Prefabricated Metal Building (SS-331) is a large-span or multi-span steel structure warehouse and prefabricated metal building. It is widely used for steel structure workshops, warehouses, and all kinds of steel buildings. Technical DetailsThe following parameters are required for design and customization:Wind load, snow load, earthquake resistance, and rainfallLength, width, eave height, and roof slopeSingle floor or multi-floor