Q235B Q355B Steel Frame Buildings - Customizable Prefabricated Structures

Our steel frame building construction offers a durable and reliable solution for various construction projects. Engineered with high-quality steel materials, this prefabricated structure provides exceptional strength and stability as the primary structural support system.

• 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, aluminum windows, louvers

• Service Life: 50-70 years
• 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

We welcome customized designs. For accurate quotations and drawings, please provide:

• Building length and width
• Eave height requirements
• Local weather conditions

Our steel frame buildings are ideal for:

• Workshops and factories
• Warehouses and storage facilities
• Commercial buildings
• Agricultural structures (poultry houses, barns)
• Garages and vehicle shelters

• Design and engineering assistance
• Material selection guidance
• On-site installation support
• Construction troubleshooting
• Maintenance training and resources

All components are securely packaged in reinforced cardboard boxes for safe transit. Orders are processed within 1-2 business days and shipped via reliable carriers with tracking information provided.