Product Details
Place of Origin: FUJIAN, CHINA
Brand Name: QZ RIDGE
Certification: CE,SGS
Model Number: RS-260407
Payment & Shipping Terms
Minimum Order Quantity: 500 square meters
Price: USD 45~68 square meters
Packaging Details: naked
Delivery Time: 45 days
Payment Terms: L/C,T/T
Supply Ability: 20000 square meters per month
Product Name: |
Fabricated And Galvanized Steel Structures |
Structure Type: |
Building Steel Structure |
Structural Subsystem: |
Canopies, Fascias, Partitions, Etc. |
Door: |
Rolling / Sliding Door |
Transport And Load: |
Container Shipment |
Fireresistance: |
Fireproof Coating Available |
Wall Cladding: |
Corrugated Sheet Or Sandwich Panel |
Package: |
Shipping On Steel Pallets Or Containers |
Door And Window: |
Sliding, PVC Or Aluminium |
Foundation: |
Cement Foundation |
Weather Resistance: |
Excellent |
Loadcapacity: |
Up To 5000 Kg/m² |
Keyword: |
Steel Metal Frame Structure |
Seismic Resistance: |
Degree 8 Fortification |
Steel Grade: |
Q235, Q355 |
Spanrange: |
6m To 40m |
Member: |
Steel Beam |
Cost: |
Affordable |
Main Frame: |
H-section Steel Frame |
Wind Resistance Level: |
Typhoon Level 12 (35m/s) |
Molding Method: |
Hot-Rolled Steel |
Beam And Column: |
Q235/Q355 |
Use: |
Warehouse |
Product Name: |
Fabricated And Galvanized Steel Structures |
Structure Type: |
Building Steel Structure |
Structural Subsystem: |
Canopies, Fascias, Partitions, Etc. |
Door: |
Rolling / Sliding Door |
Transport And Load: |
Container Shipment |
Fireresistance: |
Fireproof Coating Available |
Wall Cladding: |
Corrugated Sheet Or Sandwich Panel |
Package: |
Shipping On Steel Pallets Or Containers |
Door And Window: |
Sliding, PVC Or Aluminium |
Foundation: |
Cement Foundation |
Weather Resistance: |
Excellent |
Loadcapacity: |
Up To 5000 Kg/m² |
Keyword: |
Steel Metal Frame Structure |
Seismic Resistance: |
Degree 8 Fortification |
Steel Grade: |
Q235, Q355 |
Spanrange: |
6m To 40m |
Member: |
Steel Beam |
Cost: |
Affordable |
Main Frame: |
H-section Steel Frame |
Wind Resistance Level: |
Typhoon Level 12 (35m/s) |
Molding Method: |
Hot-Rolled Steel |
Beam And Column: |
Q235/Q355 |
Use: |
Warehouse |
A prefabricated steel structure building is a bolt-together steel frame system in which every column, rafter, purlin, and connection plate is precision-cut, drilled, and welded in our factory — then containerized and shipped to your site for rapid assembly.
Unlike traditional on-site steel fabrication (which is slow, weather-dependent, and expensive in most countries), our approach delivers:
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Building Types We Deliver
| Category | Typical Span | Applications |
| INDUSTRIAL WAREHOUSE | 18–36m | Logistics centers, distribution hubs, e-commerce fulfillment |
| FACTORY WORKSHOPS | 15–30m | Manufacturing plants, assembly lines, processing facilities |
| HANGAR | 30–80m | Civil and aviation, MRO facilities |
| AGRICUTURAL BUILDINGS | 10–20m | Poultry houses, livestock barns, crop storage, riding arenas |
| COLD STORAGE | 10–25m | Temperature-controlled warehouses, food processing |
| SHOWROOMS | 15–30m | Retail spaces, vehicle showrooms, exhibition halls |
| SPORTS BUILDING | 20–50m | Indoor arenas, gymnasiums, swimming pool enclosures |
| PERSONAL USE | 8–16m | Private workshops, garages, equipment sheds, hay barns |
Technical Specifications
Primary Steel Frame
| Component | Material | Standard |
| Columns | Q355B / S355JR welded H-section | GB/T 11263 / EN 10025-2 |
| Rafters | Q355B / S355JR welded H-section (tapered) | GB/T 11263 |
| Base plates | Q235B / S235JR, 16–25mm thick | GB/T 3274 |
| Connection bolts | Grade 10.9 high-strength friction-grip bolts | GB/T 1228 / EN 14399 |
| Component | Material | Specification |
| Purlins | Q345B / S350GD cold-formed Z or C section | GB/T 6725 / EN 10149-2 |
| Girts | Q345B / S350GD cold-formed C section | GB/T 6725 |
| Bracing (roof/wall) | Ø20–25mm round steel with turnbuckle | GB/T 699 |
| Tie rods | Ø12–16mm round steel | GB/T 699 |
| Type | Thickness | Application | Thermal Performance |
| Single-skin steel sheet | 0.4–0.6mm | Agricultural, open-sided | Minimal |
| EPS sandwich panel | 50–100mm | Warehouses, workshops | U = 0.40–0.70 |
| Rock wool sandwich panel | 50–150mm | Fire-rated, public buildings | U = 0.25–0.45 |
| PIR sandwich panel | 50–150mm | Cold storage, cold climate | U = 0.18–0.25 |
| Single-skin + glass wool blanket | 50–100mm + liner sheet | Large-span, budget-sensitive | U = 0.35–0.50 |
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Optional Features
Frequently Asked Questions
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