Product Overview
Wanxiang Prefabricated Modular Warehouse Building is a factory-engineered steel structure solution designed for global industrial storage, logistics distribution, and modern supply chain operations.
We provide turnkey warehouse solutions including design, fabrication, packaging, and international delivery support, helping global clients build cost-efficient and scalable storage facilities.
Technical Specifications
|
Item |
Specification |
|
Steel Grade |
Q235B / Q355B |
|
Span |
10 – 120 m (customized) |
|
Length |
Modular unlimited extension |
|
Eave Height |
4 – 15 m |
|
Design Life |
30–50 years |
|
Wind Resistance |
Up to 180 km/h |
|
Seismic Resistance |
Grade 7–9 (region dependent) |
|
Roof System |
Steel sheet / sandwich panel |
|
Wall System |
Insulated panels / steel sheet |
|
Connection Type |
Bolted assembly system |
Core Engineering Advantages
Fast-Track Construction System
Parallel fabrication runs concurrently with your on-site foundation preparation. The interlocking bolt-connection mechanism drastically reduces on-site welding and dependencies on specialized local field labor.
Cost Optimization Engineering
Advanced computer-aided structural optimization slenderness ratios reduce overall steel consumption without sacrificing safety factors. Lower deadweight also minimizes deep foundation requirements, saving massive civil engineering costs.
Large Clear Span Capability
Offers up to 80m+ column-free spans (project-dependent). Eliminating internal supports provides completely unobstructed clearance for complex forklift traffic, automated racking, and heavy logistics workflows.
High Structural Safety & Durability
Engineered defensively to withstand extreme regional wind loads, seismic activities, and heavy snow loads. Standard surface treatments include heavy-duty painting or premium hot-dip galvanization for industrial-grade corrosion resistance.
Modular Expansion Design
Built around an end-wall or side-wall add-on bay concept. Expand your square footage effortlessly as your logistics or manufacturing business scales up, without interrupting current operations
Structural System Overview
Main Steel Frame
Beams & Columns: Built-up H-section steel or hot-rolled structural steel.
Steel Grade: High-strength Q235B / Q355B (Equivalent to ASTM A36 / A572 Grade 50).
Surface Treatment: Heavy-duty Hot-Dip Galvanizing (min. 600g/㎡) or multi-layer anti-corrosion epoxy primers.
Secondary Structural System
Purlins & Girts: Cold-formed C-section or Z-section steel profiles with precise pre-punched bolt holes.
Bracing System: X-bracing, knee bracing, and portal frames made of steel angles or rods to ensure superior wind and seismic resistance.
Roof & Wall Cladding Options
Insulated Sandwich Panels: High-density PU (Polyurethane), Rock Wool (for strict fire ratings), or EPS cores.
Single Steel Cladding: High-tensile, corrugated steel sheets with anti-corrosion coatings (AZ150 Galvalume ready) for cost-sensitive projects.
Daylighting & Ventilation: Optional UV-protected polycarbonate skylight panels and roof turbine ventilators.
Integrated Optional Systems
Heavy Industrial Overhead Cranes: Pre-engineered crane runway beams and brackets (5T to 30T+ capacity).
Mezzanine Systems: Integrated structural steel platform systems for office spaces or multi-tier storage.
Loading Dock Systems: Specialized framing adjustments for industrial dock levelers and sectional doors.
Steel Warehouse vs Concrete Warehouse
|
Item |
Steel Structure Warehouse |
Concrete Warehouse |
|
Construction Time |
30–60 days |
3–6 months |
|
Total Investment |
Lower |
Higher |
|
Expansion Ability |
Modular & flexible |
Difficult & costly |
|
Installation Method |
Bolt assembly system |
Wet construction |
|
Maintenance Cost |
Low |
Medium–High |
|
ROI Speed |
Fast |
Slow |
Proven Global Project Experience
Wanxiang steel systems are engineered to withstand diverse regional climates and navigate complex international logistical pipelines.
Logistics Distribution Hub
UAE (2024) | Engineered for high-temperature desert environments.
Industrial Raw Material Storage
Nigeria (2023) | Large-span facility optimized for coastal humidity.
Bulk Agricultural Warehouse
Brazil (2024) | Clear-span space maximizing bulk volume capacity.
Heavy Manufacturing Workshop
Indonesia (2025) | Integrated with high-capacity overhead crane rails.
Manufacturing & Quality Control System
Your building's structural safety relies entirely on manufacturing precision. Our production line incorporates:
- Advanced CNC cutting, drilling, and sawing lines for sub-millimeter tolerances.
- Automated multi-pass submerged arc welding lines.
- Strict ISO 9001-compliant multi-stage quality control checking.
- Pre-Assembly Verification: Critical structural junctions are pre-assembled in-factory prior to packing to guarantee a flawless fit on-site.
- Full material traceability certified with raw mill test certificates (MTC).
Packaging & Global Delivery
- Steel components packaged for container shipping
- Optimized loading plans to reduce freight costs
- Anti-damage protection for long-distance transport
- Full export documentation support
We support:
- FOB
- CIF
- EXW
Customization Capability
We provide fully customized warehouse solutions:
Structural Options
- Single-span / multi-span design
- Multi-floor warehouse systems
- Crane-supported structures
Functional Integration
- Office mezzanine floors
- Loading dock systems
- Fire protection systems
- HVAC-ready design
Climate Adaptation
- Snow load reinforcement
- Wind-resistant structures
- Anti-corrosion coastal treatment
The Wanxiang Differentiation
Wanxiang is far more than a components manufacturer - we are a full-scale steel structure engineering solution provider. When you choose Wanxiang, you secure a partnership that guarantees:
Elite Structural Engineering:Optimization that shaves off material excess while maintaining uncompromised safety margins.
Turnkey Project Support: We guide your project seamlessly through the initial architectural brief, engineering math, precision fabrication, and final site handover.
Vast Cross-Border Competence: Deep experience managing customs, sea-freight packing constraints, and international structural standards.
Certificates
FAQ
Q: What is a prefabricated modular warehouse building?
A: A factory-manufactured steel structure assembled on-site using a bolted system.
Q: How long does construction take?
A: Typically 30–60% faster than traditional concrete structures.
Q: Can it be expanded later?
A: Yes, modular design allows easy future expansion.
Q: Is it suitable for heavy industrial use?
A: Yes, it can support cranes and heavy loads.
Q: What is the service life?
A: Generally 30–50 years depending on environment and maintenance.
Q: Do you provide engineering drawings?
A: Yes, full structural design and calculation reports are provided.
Q: How is shipping handled?
A: All components are packed in containers for global export.
Q: Do you support overseas installation?
A: Yes, we provide technical guidance and optional engineer support.
Get Engineering Proposal
Get Your Free Engineering Proposal in 24 Hours
To prepare your customized solution, please provide:
- Project location
- Building dimensions (L × W × H)
- Intended usage
- Load or crane requirements (if any)
Our engineering team will respond within 24 hours with:
- Structural design suggestion
- Budget estimation
- Technical solution proposal
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