Q235 Q355 Prefabricated Metal Warehouse For Large Use Space
Various Span For Large Use Space Steel Structure Warehouse Fabrication
Product Description
The warehouse of steel structures mainly refers to the main bearing members composed of columns, beams, anchor bolts, roof frames, roof and wall. Compared with concrete structures, steel structures offer advantages including high strength, good plasticity and toughness, light weight, and uniform material properties, making them widely used in modern construction.
This innovative building system integrates real estate, construction, and metallurgical industries into a new industrial framework. Steel structure architecture has become increasingly mature and is now a mainstream construction technology, representing the future of building development.
Product Specification
Main Frame Components
- H steel column and beam
- C section or Z section roof and wall purlin
- Round tube steel as tie bar
- Round steel as bracing
- Color steel sheet/sandwich panel as roof and wall
- Sandwich panel sliding door/Rolling door
- PVC window/Aluminium window
| Items |
Specification |
| Main Steel Frame |
| Column |
Q235, Q355 Welded H Section Steel |
| Beam |
Q235, Q355 Welded H Section Steel |
| 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 |
1. EPS Sandwich Panel 2. Glass Fiber Sandwich Panel 3. Rock Wool Sandwich Panel 4. Pu Sandwich Panel 5. Steel Sheet |
| Wall Panel |
1. Sandwich Panel 2. Corrugated Steel Sheet |
| Accessories |
| Window |
1. Aluminiumn Alloy Window 2. PVC Window 3. Sandwich Panel Window |
| Door |
1. Sliding Sandwich Panel Door 2. Rolling Metal Door 3. Personal Door |
| Rainspout |
PVC |
Our raw materials are sourced from one of China's largest steel mills, ensuring quality and timely delivery. This strategic partnership guarantees material reliability and consistency while streamlining our production process to meet project deadlines.
Product Advantages
- Large span design provides great strength with light deadweight
- Short construction time and low material/installation costs
- Fireproof and rustproof properties
- Easy assembly and disassembly
- Environmentally friendly - materials can be reused after disassembly
- Safe, reliable design with wind and earthquake resistance
Product Design
We can provide direct quotations for projects with existing drawings. For new concepts, we offer free design services. Please provide:
- Project site location
- Overall dimensions (length * width * eave height)
- Mezzanine requirements (if any) including load capacity
- Wall type preference (single-layer steel sheet or sandwich panel)
- Snow load requirements (if applicable)
- Wind speed/load specifications
- Interior column allowance
- Any other special requirements

Production Process
Steel Structure Warehouse Manufacturing Steps
- Material Preparation: Quality inspection and organization of steel materials
- Cutting and Shaping: Precision cutting and forming using advanced techniques
- Welding and Joining: Secure connections through professional welding
- Surface Treatment: Shot blasting and painting for corrosion resistance
- Quality Control: Rigorous inspections at all processing stages
Product Packaging
Main steel frames are packed on steel pallets for protection and efficient handling, reducing shipping container requirements and ocean freight costs. Other components are securely packed in parcels and loaded into 40ft HQ containers for safe transportation.
Company Information
Xinguangzheng is a leading prefabricated steel buildings supplier, producing high-quality structures with exceptional efficiency and precision. Our upgraded manufacturing facilities and team of qualified professionals enable us to meet diverse industry requirements.
Our durable steel structure buildings are appreciated by clients worldwide. We specialize in customized solutions that build strong, long-term client relationships.
Project Cases
With experience in 10,000+ overseas projects, we possess comprehensive capabilities in steel structure design, manufacturing, and construction, providing reliable solutions for global clients.
FAQ
What kind of company are you?
We are a steel structure building manufacturer located in Qingdao, China.
How to get a quote from you?
Contact us online or by email. For existing drawings, we can quote directly. Otherwise, provide dimensions and local weather conditions for accurate quotations and drawings.
How long does it take to get my building?
Typically 2 weeks for drawings and 30-55 days for delivery (depending on complexity).
Do you accept container loading inspection?
Inspections are welcome during production or at container loading.
What's the payment term?
30% deposit and 70% balance before shipment.