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Payment Terms : L/C,T/T
Foundation : Cement Foundation
Model Number : RGM70
Main Steel : Q235B/Q355B H-Beam, I-Beam
MOQ : 500 square meters
Delivery Time : 45days
Insulation Option : EPS / Rockwool / PU Sandwich Panel, 50–150mm
Installation : Professional Engineer Guidance or On-Site Supervision
Packaging Details : naked
Price : USD 55~68 square meters
Design Service Life : 50 years
Supply Ability : 20000 square meters per month
Warrantyperiod : 10 years
Certification : CE,SGS
Wall & Roof Cladding : PPGI/PPGL Color-Coated Steel Sheet, 0.4–0.8mm
Brand Name : QZ RIDGE
Grade : Q235B Q355B
Place of Origin : FUJIAN,CHINA
Surfacetreatment : Galvanized or painted
We supply customized prefabricated steel warehouses designed for efficient storage and industrial operations.
From small storage sheds to large-scale distribution facilities, our steel buildings are manufactured to meet your project dimensions and functional requirements. Our services include structural engineering, steel fabrication, surface treatment, component inspection and export packing to support smooth installation on site.
Each steel building is designed around the specific needs of your project, ensuring the structural layout suits your site conditions and intended use.
Our engineers can consider:
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 |
The main steel frame is connected using bolts, helping reduce on-site fabrication and streamline the installation process.
Typical installation equipment includes:
Quality control is an important part of our steel fabrication process. Before shipment, we inspect the fabricated members and connection details to identify potential issues before they reach your site.
We verify:
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.
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.

Location: Ottawa Valley, Ontario, Canada
Building Type: Agricultural Machinery Repair Workshop
Building Area: 480㎡ (16m * 30m)
Eave Height: 4.5m
Ridge Height: 6.0m
Application: Farm equipment repair, maintenance, and winter storage
The customer required a practical, reliable workshop offering ample space for large agricultural machinery, robust structural performance for heavy snow loads, effective thermal insulation for cold‑climate conditions, fast construction with minimized on‑site work, and long‑term service life with low‑maintenance demands.
A customized prefabricated steel building solution was designed according to local climate conditions and project requirements.
| Item | Specification |
|---|---|
| Structure | Portal frame steel structure with welded H-section steel |
| Design | Clear span design for agricultural machinery operation |
| Wall System | 75mm Rock Wool Sandwich Panels |
| Roof System | 100mm Rock Wool Sandwich Panels with anti-condensation layer |
| Doors | 1 * Electric Roller Door (4.5m * 5.0m) |
| Foundation | Helical pile foundation suitable for frozen soil conditions |
The project timeline depends on the building size, design complexity, and destination.
Typical process:
Most standard steel building projects can be delivered within 10–14 weeks after order confirmation.
Yes.Our engineering team provides a complete structural solution, including:
The design can be customized according to your project requirements and local wind, snow, and seismic conditions.
Yes, we can provide installation support according to your requirements.
Options include:
Our bolted steel structure system is designed for efficient assembly with local labor.
Yes. Width, length, height, roof slope, frame spacing, doors, windows, insulation and other features can be customized.
A complete steel building package may include:
The package can be customized based on your project needs.
Quality control is carried out throughout the manufacturing process:
All components are checked before delivery to ensure smooth installation on site.
To provide an accurate quotation, please share:
If drawings are available, please send them for a more accurate proposal.
Planning a new steel warehouse, industrial workshop, factory or agricultural building?
Share your project dimensions, construction location and intended application with us.
Our team will assess your requirements and provide a customized steel structure proposal tailored to your project.


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Fast Build Prefabricated Steel Structure Warehouse for Industrial Storage Images |