Prefad Building Steel Structure Warehouse, Structural Steel Manufacturer.
| Advantages of Steel Structure Warehouse Construction | |
| Fire & Corrosion Resistance | Fireproof coatings/galvanization extend service life beyond 50 years |
| High Precision Prefabrication | Intelligent factory production with millimeter-level accuracy |
| Rapid Installation | Bolt-connected on site, reducing construction time by 30%~50%. |
| Easy Expansion & Modification | Modular design facilitates future additions or functional changes. |
| Green Certification | Contributes to LEED, BREEAM, and other green building ratings. |


| Main Parts | Item Name | Specification |
| Main steel frame | H section steel | Q355B/S355JR (Paint color and thickness shall conform to the drawing requirements.) |
| Purlin | Roof | Z shape (Q235B,Q355B) |
| Wall | C shape (Q235B,Q355B) | |
| Cladding material | Roof/Wall | Aluminum Plate |
| Accessories | Bolts | Ordinary, high strength |
| Gutter | Galvanized steel plate, or stainless steel | |
| Windows | Aluminum windows | |
| Doors | Sliding or rolling door | |
| Downpipes | PVC pipe, or metal pipe | |
| Edge cover | Aluminum Plate | |
| Ventilation | Ventilation Equipment | |
| Crane | 5-30 Tons |
We Cherish Every Trust and Every Order. Pursuing Excellence, Exceeding Expectations !
