Prefab Steel Commercial Buildings Painted Galvanized for High Rise Storage
| Steel Structure Commercial Building Specifications | |
|---|---|
| Main Steel Frame | |
| Column | Q235, Q345 Welded H Section Steel |
| Beam | Q235, Q345 Welded H Section Steel |
| Steel Decking Floor | V688 section |
| Secondary Frame | |
| Purlin | Q235 C and Z purlin |
| Knee Brace | Q235 Angle Steel |
| Tie Rod | Q235 Circular Steel Pipe |
| Brace | Q235 Round Bar |
| Vertical and Horizontal Support | Q235 Angle Steel, Round Bar or Steel Pipe |
| Maintenance System | |
| Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel / Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet |
| Accessories | |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door |
| Window | Aluminium Alloy Window / PVC Window / Sandwich Panel Window |
| Downspout | PVC |
1. Steel structure commercial buildings consist of three main components connected by bolts and screws: Primary members (H-section steel columns and beams), secondary members (C or Z purlins, bracing), and roof/wall sheeting or sandwich panels.
2. All primary and secondary members are designed and fully fabricated in our factory before shipping, reducing costs and assembly times through nut & bolt connections.
3. Buildings can be customized with various additions including ventilators, doors & windows, trusses, mezzanine floors, canopies, and cranes based on customer requirements.
- Office Building: Flexible and efficient spaces for office complexes with multiple floors and open layouts.
- Warehouse and Distribution Center: Large spaces for storage, logistics, and distribution operations.
- Manufacturing Factory: Ample floor space for production lines and equipment.
- Exhibition Hall and Convention Center: Vast spaces for hosting exhibitions, trade shows, and conferences.
- High strength and stability: Made of high-strength steel with excellent load-bearing capacity.
- Corrosion resistance: Surface-treated steel effectively prevents corrosion and oxidation.
- Installation convenience: Designed for easy assembly and installation.
- Diversified specifications: Customizable to meet different project requirements.
- Quality control: Each component undergoes strict inspection to ensure compliance with standards.
For project quotations, please provide:
- Project location
- Dimension (length × width × eave height)
- Mezzanine requirements (if any) including load capacity
- Roof and wall material preference (steel sheet or sandwich panel)
- Snow load and wind speed specifications
- Any other particular requirements
- 1. Customer inquiry initiation
- 2. Design and quotation phase
- 3. Factory manufacturing and fabrication
- 4. Shipping and installation support (including construction drawings, videos, and online guidance)
- 5. Project completion and handover
- 1. Foundation construction with pre-embedded anchor bolts
- 2. Column installation using crane assistance
- 3. Beam installation after column setup
- 4. Roof & wall purlin installation
- 5. Wall and roof sheet fixing with self-tapping screws
- 6. Cover installation on corners and openings
- 7. Final installation of windows and doors
For steel commercial building inquiries, please contact:
Contact: Della
Email: della@qdxgz.cn
Mobile/Whatsapp/Wechat: +8615898860020
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.




