Multi-Storey Steel Structure Building 4000-15000mm Span with ISO9001 Certification for Industrial & Commercial Use
Our high-quality multi-storey steel structure buildings provide exceptional strength and durability for commercial, industrial, office, and residential applications. These 4-6 story buildings feature large-span designs that maximize usable space while minimizing foundation loads.
| Component | Specifications |
|---|---|
| Dimensions | H beam: 4000-15000mm length Web plate: 6-32mm thickness Wing plate: 6-40mm thickness Height: 200-1200mm |
| Material | Q235B, Q345B or custom specifications |
| Purlin | C or Z purlin: C120-C320, Z100-Z200 |
| Bracing | X-type or custom bracing using angle or round pipe |
| Surface Treatment | Two layers of anti-rust painting or hot dip galvanized |
| Minimum Order | 200 m² (width × length × eave height) |
- Cost-effective construction with professional appearance
- High safety performance and structural integrity
- Easy assembly and disassembly for flexible use
- Manufactured under ISO9001 quality control system
- Professional installation guidance from experienced engineers
- Environmentally friendly and non-polluting construction
Initial site leveling and foundation construction with precise positioning for steel column installation and embedded bolts.
Quality steel materials undergo rigorous testing including appearance inspection, mechanical property testing, and chemical analysis.
Factory processing of steel components through cutting, welding, and drilling with dimensional accuracy control and non-destructive testing.
Crane-assisted installation of steel columns and beams with precise alignment, followed by welding or high-strength bolt connections.
Comprehensive structural correction ensuring verticality, horizontality, and proper torque application for all connections.
Our company employs senior designers using advanced modeling software to create customized solutions. We partner with high-quality steel mills and maintain strict material selection standards to ensure structural stability and durability.
All components are packed on steel pallets for efficient container loading and unloading. We provide detailed material lists, packing lists, installation drawings, and video guidance to ensure smooth project execution.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.