Large Span Prefab Steel Structure Auto Repair Factory with short construction period and customizable panel colors.

Steel structure is one of the main architectural structure types, primarily composed of steel beams, columns, and trusses made of H-section steel (Q235B and Q345B materials). Components are connected through welding, bolts, or rivets. Known for its light weight and short construction period, it's widely used in industrial plants, stadiums, gas stations, and high-rise buildings.

• Flexibility: Offers design versatility with large room layouts and multiple space division options, ideal for large span structures.
• Insulation: Features sandwich panel walls (colored steel or rock wool) with excellent heat retention and sound insulation.
• Heat insulation: Light steel skeleton with colored steel panel walls provides thermal efficiency superior to concrete and wood structures.
• Comfort: High-efficiency energy saving system with excellent ventilation, eliminating formaldehyde concerns.
• Environmental protection: 100% recyclable materials for truly green construction.

Our 35,000㎡ steel structure fabrication facility includes 20,000㎡ of workshop space equipped with:

• Three light/heavy H steel production lines
• BOX production lines
• C/Z purlin production lines
• Various profiling steel sheet machines
• Advanced plasma cutting equipment

• Structural steel fabrication, painting, galvanizing, pre-assembly
• Design, fabrication and installation of prefabricated steel structures
• Detailed fabrication drawings based on your architectural plans
• Engineering consulting services

• 100% dimensional tolerance testing (<1mm)
• 20% ultrasonic testing of welding lines (full penetration, no faults)
• 20% magnetic powder testing (smooth, defect-free surfaces)
• Third-party inspection assistance available

All components, panels, bolts and accessories are packed for ocean transportation in 40'HQ containers. Our skilled workers use cranes and forklifts to ensure damage-free loading at our factory site.