
Factory Direct Prefabricated Steel Structure Warehouse with Q355 Steel Frame Building System. Customized Dimensions: Size, span, and height can be tailored to specific project requirements. High-Strength Steel: Constructed with Q235/Q355 structural steel for excellent stability and durability. Anti-Corrosion Treatment: Hot-dip galvanizing or painting ensures long service life in harsh environments. Fast Installation: Prefabricated components reduce construction time and labor costs significantly. Large Span Design: Column-free interior maximizes storage efficiency and operational flexibility. Energy-Efficient Panels: EPS/PU/Rock wool sandwich panels provide thermal insulation and fire resistance. Free Design Service: Complete design plans provided free of charge based on customer requirements.