Heavy Duty Prefab Hangar Shed Steel Structure Workshop For Industrial Use
What Is a Prefabricated Steel Structure Building?
Our prefabricated steel buildings combine advanced engineering, efficient manufacturing, and international export experience.
From initial design to final shipment, every project is carefully controlled:
1. Professional Engineering
Our engineers design each building according to project requirements, including dimensions, local climate conditions, and structural loads.
2. Factory Manufacturing
All steel components are produced in our factory with precise cutting, welding, drilling, and surface treatment.
3. Easy Transportation & Installation
The complete structure is packed efficiently into containers and assembled on-site with bolted connections.
4. Quality You Can Trust
Before delivery, all components are inspected to ensure accuracy and smooth installation.
A prefabricated steel building from us means faster construction, lower cost, and dependable long-term performance.
Key Features of Our Steel Structures
1. Engineered for Global Building Standards
We don't provide one-size-fits-all buildings. Every steel structure is designed according to your local codes, climate conditions, and project requirements.
Applicable Standards:
| Standard |
Application Regions |
| EN 1090-2 EXC2/EXC3 |
Europe, UK, Middle East |
| UKCA / CE Marking |
UK & EU |
| NBCC + CSA S16 |
Canada |
| AISC 360 / ASCE 7 |
USA & Caribbean |
| AS/NZS 1170 |
Australia, New Zealand & Pacific Islands |
| SANS 10160 / SANS 10162 |
South Africa & Africa |
Complete Documentation Package Includes:
✓ Structural calculations
✓ Material certificates
✓ Welding procedure specifications (WPS)
✓ NDT inspection reports
✓ Declaration of Performance (DoP), where required
2. Bolt-Together System — Faster & Easier Installation
Our steel frames are designed for bolted assembly, minimizing on-site work and reducing installation risks.
Your installation team only needs:
✓ Mobile crane or telehandler
✓ Standard hand tools & torque wrenches
✓ Color-coded erection drawings
Benefits:
✓ No on-site welding required
✓ No welding inspection delays
✓ Faster construction with fewer weather limitations
3. Factory Pre-Assembly Inspection Before Shipping
Before loading containers, we conduct a full factory inspection to ensure smooth installation on site.
We verify:
✓ Column-to-rafter and rafter-to-rafter connection alignment
✓ Base plate accuracy and anchor bolt dimensions
✓ Brace lengths and connection angles
Inspection reports, photos, and measurement records are provided with the shipment documents — helping you avoid unexpected issues during installation.
4. Designed for Your Local Climate Conditions
Every building is engineered based on actual environmental loads:
| Load Type |
Design Capability |
| Snow Load |
Up to 5.0 kPa |
| Wind Speed |
Up to 250 km/h (70 m/s) |
| Seismic Design |
Zone 0–4 |
| Temperature Range |
-45°C to +50°C |
From cold regions to coastal areas and high-wind zones, our structures are designed for reliable long-term performance.
5. Long-Lasting Corrosion Protection
Steel durability starts with proper protection.
Standard Protection:
✓ Hot-dip galvanizing ≥85μm zinc coating
✓ Tested according to ISO 1461
For harsh environments, we offer:
✓ Heavy galvanizing ≥140μm
✓ Duplex coating system (Galvanizing + Epoxy Primer + Polyurethane Topcoat)
✓ Stainless steel fasteners (A2-70 / A4-80)
✓ Weathering steel (Corten steel) upon request
Suitable for coastal areas, industrial environments, and projects requiring extended service life.
Project Case Study | 360㎡ Hay Storage Steel Barn in Alberta, Canada
Project Overview
Location: Red Deer County, Alberta, Canada
Building Type:Hay Storage Barn
Building Area: 360㎡ (12m × 30m)
Eave Height: 5.0m
Ridge Height: 6.8m
Customer Requirements
Located in central Alberta, the client needed a reliable storage building for approximately 400 tons of hay bales during the winter season.
Due to Alberta’s dry climate, strong winds, and large temperature variations, the building required excellent ventilation while maintaining structural stability against strong Chinook winds.
Engineering Solution
A customized prefabricated steel building solution was designed according to local climate conditions and project requirements.
| Item |
Specification |
| Structure |
Heavy-duty portal frame steel structure with welded H-section columns and rafters |
| Design |
12m clear span design for tractor operation and efficient hay bale storage |
| Wall System |
0.4mm corrugated steel wall cladding with 0.6m continuous ventilation openings |
| Roof System |
0.5mm Aluzinc steel roof panels with anti-corrosion coating |
| Doors |
2 * Sliding Doors (5.0m × 5.5m) at both gable ends |
| Ventilation |
Open gable design for natural airflow and moisture control |
| Foundation |
Concrete pier foundation with raised steel column base plates |
Project Advantages:
- Designed for Alberta’s cold climate and strong wind conditions
- Improved ventilation to protect stored hay from moisture and mold
- Drive-through layout for efficient tractor loading and unloading
- Prefabricated components for faster installation
Frequently Asked Questions (FAQ)
1. How long does it take to complete a steel building project?
The project timeline depends on the building size, design complexity, and destination.
Typical process:
- Design & Engineering: 15–20 working days
- Fabrication & Quality Inspection: 25–50 working days
- Shipping: Depends on destination port
Most standard steel building projects can be delivered within 10–14 weeks after order confirmation.
2. Can you provide structural design and engineering drawings?
Yes.Our engineering team provides a complete structural solution, including:
- Steel structure design
- Shop drawings
- Connection details
- Foundation reaction information
- Anchor bolt layout
- Installation drawings
The design can be customized according to your project requirements and local wind, snow, and seismic conditions.
3. Do you provide installation service?
Yes, we can provide installation support according to your requirements.
Options include:
- Detailed installation drawings and manuals
- Online technical guidance
- On-site installation supervision service
Our bolted steel structure system is designed for efficient assembly with local labor.
4. What types of buildings can you manufacture?
We provide customized prefabricated steel buildings for:
- Warehouses
- Workshops
- Factories
- Agricultural buildings
- Aircraft hangars
- Machinery storage buildings
- Commercial buildings
5. What materials are included in your steel building package?
A complete steel building package may include:
- Main steel frame (columns & beams)
- Roof purlins and wall girts
- Bracing system
- Roof and wall panels
- Doors and windows (optional)
- Accessories and connection components
The package can be customized based on your project needs.
6. How do you ensure product quality?
Quality control is carried out throughout the manufacturing process:
- Raw material inspection
- Welding quality control
- Dimensional inspection
- Surface treatment inspection
- Packing inspection before shipment
All components are checked before delivery to ensure smooth installation on site.
7. What information do you need before quotation?
To provide an accurate quotation, please share:
- Building size (width * length * height)
- Building location
- Application of the building
- Wind and snow load requirements (if available)
- Door and window requirements
- Insulation requirements
If drawings are available, please send them for a more accurate proposal.
Customer Feedback
— Farm Owner, Queensland, Australia
"I didn't think I'd be writing a testimonial for a Chinese steel shed, but here we are. To be completely honest, I went with you because the price was 30% under the local quote and I figured even if it was 'good enough', I'd be ahead. What I got was frankly better than the Australian-made shed I put up in 2019. The coating is holding up beautifully through two Queensland wet seasons, the roller doors are smoother, and the natural ventilation design means my hay comes out of storage in visibly better condition. Colour me surprised — and converted. I've told my neighbour, and he's already asked for your contact."
— Norwegian Seafood Export Company — Operations Vice President
"Honest feedback: the energy performance data speaks louder than anything I can say. Our third-party energy auditor measured the new cold store at 12% lower kWh per cubic meter than the Norwegian-built facility we opened three years ago. The thermal bridge detailing at the column bases and door frames — something we flagged during the drawing review — was executed to a standard we frankly did not expect. If your next Nordic client wants a reference call, put them in touch. I will take that call."
Our Promise: Quality Craftsmanship, Tailored Solutions
We deliver durable, efficient, and customized steel structure buildings that meet your specific industrial and warehouse requirements with professional engineering support and comprehensive after-sales service.
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