Steel structure industrial building is the most popular modern industrial construction solution for global factory owners, investors and general contractors. Compared with traditional concrete buildings, prefab steel industrial structures feature lighter weight, higher structural stability, faster construction speed and lower overall project cost.
We provide full-custom steel industrial buildings covering standard industrial workshops, heavy-duty factory buildings, logistics warehouses, industrial park buildings, factory office buildings and auxiliary facilities. All steel components are precisely prefabricated in factory and assembled on site, which greatly shortens the construction period and reduces labor and material waste.
Adopting high-grade Q345B/Q235B steel and international anti-corrosion coating technology, our steel industrial buildings achieve excellent wind resistance, earthquake resistance, snow load resistance and corrosion resistance. The column-free large-span design maximizes indoor space utilization, allowing flexible layout for production lines, storage shelves, overhead cranes and intelligent industrial equipment.
| Parameter Category | Specifications | Typical Range | Application Notes |
|---|---|---|---|
| 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:10–80m; Eave Height:4–20m | No-column design for flexible workflow; Height 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 |
| Connection & Anti-Corrosion | Method & Treatment | High-strength bolts/welding; Hot-dip galvanizing (60–80μm) | Bolted for quick assembly; Galvanizing for coastal/chemical sites |






