Custom Steel Building Solutions
Industrial steel structure buildings are modern prefabricated building systems that use high-strength steel as the main load-bearing structure. Manufactured in factories and assembled on-site, they offer advantages including large spans, spacious interiors, lightweight construction, rapid assembly, safety, durability, and environmental sustainability.
Building Components & Systems
Main Structure
- H-shaped steel columns
- H-shaped steel beams
- Portal frames
Secondary Structure
- C/Z-shaped steel purlins
- Support system
- Tie rods and corner braces
Enclosure System
- Roof/wall color steel panels
- Rock wool/polyurethane sandwich panels
- Skylights and gutter systems
Supporting Systems
- Doors and windows
- Ventilation skylights
- Fire protection systems
- Crane beams and flooring
- Pre-installed utilities
Technical Specifications
The following parameters are for reference only. Please contact us for detailed communication and confirmation.
| Parameter |
Specifications |
Typical Range |
Application Notes |
| Structural Form |
Portal Frame / Truss / Frame Structure |
- |
- |
| Main Steel |
Q235B, Q355B (High-strength steel available) |
- |
- |
| Span |
6–80m |
- |
- |
| Eave Height |
6–25m |
- |
- |
| Seismic Fortification |
6–9 degrees |
- |
- |
| Wind Resistance |
Level 12 |
- |
- |
| Design Life |
50 years |
- |
- |
| Fire Resistance |
1.5–3 hours (coating dependent) |
- |
- |
| Main Load-Bearing Structure |
Steel Grade & Section |
Q235B/Q355B/ASTM A36; H-beam/Box section (300*200–800*300mm) |
Q355B for heavy-load workshops; Box section for high rigidity |
| Roof System |
Panel, Purlin & Truss |
Sandwich panel/Corrugated sheet; C/Z purlin; Truss/space frame (15–60m) |
Sandwich panel for insulation; Z-purlin for large spans |
| Wall System |
Panel & Purlin |
Sandwich panel/single sheet; C-purlin (C80–C200mm) |
Metal mesh for ventilation; Anti-wind design for harsh areas |
| Key Dimensions |
Span & Eave Height |
Span: 6–80m; Eave Height: 4–20m |
No-column design for flexible workflow; Height optimized for cranes |
| Industrial Load Capacity |
Roof/Crane/Mezzanine |
Roof: 0.3–1.5kN/m²; Crane: 5–200t; Mezzanine: 2.0–5.0kN/m² |
Adjust load for snowy regions & heavy-duty production requirements |
| Connection & Anti-Corrosion |
Method & Treatment |
High-strength bolts/welding; Hot-dip galvanizing (60–80μm) |
Bolted for quick assembly; Galvanizing for coastal/chemical sites |
Application Scenarios
- Industrial production plants (machinery, electronics, auto parts, new materials, food processing)
- Heavy equipment workshops with overhead cranes
- Logistics warehouses, cold chain storage, e-commerce sorting centers
- New energy plants and photovoltaic supporting buildings
- Large exhibition halls, aircraft hangars, and gymnasiums
- Multi-story industrial plants and integrated office/workshop buildings
Why Choose Our Steel Building Solutions
- Strict Quality Control: Adherence to international standards (AISC, GB, Eurocode) from material selection through production
- Professional Team: Experienced engineers and technicians providing comprehensive technical support
- Stable Supply: Partnerships with renowned steel mills ensuring high-quality raw materials
- Mature Production: Advanced processing equipment and standardized processes guaranteeing product precision
- Complete After-Sales: Timely resolution of installation issues with long-term maintenance guidance