A multi-story steel structure warehouse is a multi-level building primarily constructed with steel as the main load-bearing component. It is widely used in industrial, logistics, and commercial sectors due to its flexible design, short construction period, and excellent seismic performance.

• High Strength: Steel has high tensile and compressive strength, enabling it to bear significant loads.
• Lightweight: Compared to concrete structures, steel structures are lighter, reducing the burden on the foundation.
• Ductility: Steel is easy to shape into various forms, meeting complex architectural design requirements.
• Corrosion Resistance: Through surface treatments (e.g., galvanization, painting), steel can effectively resist corrosion.
• Fire Resistance: Steel loses strength at high temperatures, requiring fireproof coatings or boards for protection.

• Modular Design: Steel structure warehouses use prefabricated components, enabling quick assembly and disassembly.
• Large Span Design: The high strength of steel allows for large-span designs, providing more internal space.
• Seismic Performance: Steel's good ductility allows it to absorb energy during earthquakes, reducing structural damage.
• Environmental Friendliness: Steel is recyclable, reducing construction waste and aligning with sustainable development principles.

• Fast Construction: Prefabricated components are factory-produced, and on-site installation is highly efficient.
• High Space Utilization: Multi-story design maximizes land use efficiency.
• Low Maintenance Costs: Steel structures are durable and require minimal maintenance.

• Primary Framing: Box beam column, cross steel column, H-shaped steel column, steel beam
• Secondary Framing: Galvanized Z and C sections purlin
• Roof and Wall panels: Steel sheet and insulated sandwich panels (EPS, fiberglass wool and PU)
• Steel Decking Floor: Galvanized steel decking board
• Structural subsystem: Divider, gutter, awning, partition wall
• Mezzanines, Platforms: Painted or galvanized H beam
• Other Building Accessories: Sliding doors, roll up doors, aluminium windows, louvers, etc.

• Service Life: 50-70 years
• Place of Origin: Qingdao, Shandong, China
• Application: Workshop, warehouse, poultry house, garage etc
• Grade: Q235B, Q355B or as per customer's need
• Bolt Grade: M20, M16, M14 etc
• Connection: Intensive bolt, ordinary bolt
• Window: PVC steel or aluminum alloy
• Downspout: PVC pipe or as per customer's request
• Door: Sliding or rolling door
• Purlin: C/Z shape profile
• Panel: EPS/PU/fiber glass/rock wool
• Main Frame: Welded or hot rolled H-shaped steel, columns, beams, box beams and columns

• Customized design is welcomed
• For accurate quotation and drawings, please provide the length, width, eave height and local weather conditions