Prefabricated steel structure buildings feature high fire resistance and strong corrosion resistance. A steel structure warehouse primarily consists of main bearing components made of steel, including steel columns, beams, and roof trusses. Each component is connected using welds, bolts, or rivets.

The roof and walls can be constructed from composite panels or veneers. Galvanized sheet metal is utilized to prevent rust and corrosion. Self-tapping screws ensure tight connections between plates to prevent leakage. Sandwich panel options include polystyrene, glass fiber, rock wool, or polyurethane, offering excellent thermal insulation and fire-retardant properties.