| Payment Terms | L/C, T/T |
| Supply Ability | 20000 square meters per month |
| Delivery Time | 45days |
| Packaging Details | naked |
| Product Name | Prefabricated Steel Structure Building |
| Grade | Carbon Structural Steel |
| Molding Method | Hot-Rolled Steel |
| Steel Type | H-Section Steel |
| Steel Grade | Q355B and Q235B |
| Gutter | Galvanized Steel Plate, or Stainless Steel |
| Door | Sliding or Rolling Door |
| Downpipe | PVC Pipe, or Metal Pipe |
| Brand Name | QZ RIDGE |
| Model Number | RS-11201055 |
| Certification | CE,SGS |
| Place of Origin | FUJIAN,CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 20000 square meters per month |
| Delivery Time | 45days | Packaging Details | naked |
| Product Name | Prefabricated Steel Structure Building | Grade | Carbon Structural Steel |
| Molding Method | Hot-Rolled Steel | Steel Type | H-Section Steel |
| Steel Grade | Q355B and Q235B | Gutter | Galvanized Steel Plate, or Stainless Steel |
| Door | Sliding or Rolling Door | Downpipe | PVC Pipe, or Metal Pipe |
| Brand Name | QZ RIDGE | Model Number | RS-11201055 |
| Certification | CE,SGS | Place of Origin | FUJIAN,CHINA |
| High Light | prefab metal building frame ,steel structure warehouse construction ,industrial storage workshop building | ||
Cheap Prefab Industrial Metal Building Material Steel Structure Frame Storage Construction Building Workshop Warehouse
We specialize in modern steel structure buildings. Essentially, we provide a stronger, faster, and more sustainable alternative to traditional wood or concrete construction. Our steel buildings are not just for warehouses; they make beautiful, customizable, and very safe homes and commercial spaces that are built to last a lifetime, all while saving you time and money.
Durable, versatile, and efficient. That's the power of steel.
| Specifications | |
| 1)Size(m): | Width * Length * Height; |
| 2)Type: | Single slope,double slope,multi-slope;single span,double-span,multi-span;single floor,double-floor,multi-floor; |
| 3) Base: | steel foundation bolts |
| 4) Steel frame: | Material Q345(S355JR)(Gr50)or Q235(S235JR) steel;Straight cross-section or Variable cross-section;steel welded H section painted or galvanized. |
| 5) Bracing: | X-type or V-type or other type bracing made from angle,round bar,etc; |
| 6) Wall &Roof Purlin: | C section channel or Z section channel,Size from C80~C300,Z100~Z300; |
| 7) Roof &wall cladding | Single color corrugated steel sheet 0.326~0.7mm thickness;sandwich panel with EPS,ROCK WOOL,GLASS WOOL,PU etc insulation,thickness around 50mm 75mm 100mm 120mm 150mm 200mm;recommend coating PVDF SMP HDP PE |
| 8)Window: | UPVC/PVC or Aluminum Alloy window frame with glass. |
| 9)Door: | Exterior door:Sliding or Roller shutter door.Internal door:50mm thickness EPS sandwich panel with an aluminum alloy door frame |
| 10) Gutter material: | Color steel sheet or galvanized steel or stainless steel; |
| 11)Rainspout: | PVC pipe |
| 12)Connection | high strength bolts,intensive bolt,self-drilling screws. |
| 13)Accessories: | Skylight panel,Ventilation,Fasteners etc |
| 14)Surface process: | Shot blasting Sa2.5;Two layers of Anti-rust Painting or galvanized |
| 15) Packing: | Main steel frame without packing load in 40' GP,roof and wall panel load in 40' HQ |
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Quanzhou Ridge Steel Structure Co., Ltd
Established in Fujian, China, Quanzhou Ridge Steel Structure Co., Ltd brings over two decades of expertise as a specialized manufacturer and exporter of high-quality steel structures. With a strong global footprint, we have successfully executed 1,820 projects across the world, totaling 7.6 million square meters in construction area.
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Why Work With Us?
✅ Rich Experience: Recognized worldwide for creative engineering and dependable project delivery.
✅ Uncompromised Quality: Rigorous quality management guarantees structural integrity, safety, and adherence to global standards.
✅ International Presence: Proven track record of satisfied clients and long-term partnerships around the globe.
Our Service
1. Structural steel fabrication, painting , galvanizing , pre-assembly
2. Designing, fabrication and installation for Prefabricated steel structure building.
3. Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
4. Engineering consulting service
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Our Customization Process:
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FAQ
1. You are manufacture factory or trading company?
2. Is your price competitive compared with other companies?
3. Can you send engineers or whole team to install my project?
4. Do you accept container loading inspection?
5. Do you offer designing service for us?
6. What is the delivery time?
7. How can you get a quotation for your projects?
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Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
40000000-50000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Quanzhou RIDGE Steel Structure Co. Ltd. was established in Quanzhou China, a professional manufacturer of steel structure with 20 years exporting experience, finished 1820 projects total 7600000 square meter.We have 2 modern factories with a total area of 21000 m2,20000 tons aunual produce... Quanzhou RIDGE Steel Structure Co. Ltd. was established in Quanzhou China, a professional manufacturer of steel structure with 20 years exporting experience, finished 1820 projects total 7600000 square meter.We have 2 modern factories with a total area of 21000 m2,20000 tons aunual produce...
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