Quanzhou Ridge Steel Structure Co.,Ltd.
| Primary Framing | H column and beam |
| Door | Rolling / Sliding Door |
| Payment Terms | L/C,T/T |
| Environmentalimpact | Recyclable and eco-friendly |
| Surface Treatment | Painted or Galvanized |
| Steel Type | Special Purpose Steel |
| Color | Optional |
| Structural Subsystem | Canopies, Fascias, Partitions, etc. |
| Supply Ability | 20000 square meters per month |
| Steel Grade | Q235, Q355 |
| Dimensions | Customers' Requirement, steel structure tents, Customer's Request, round steel, can be Customized |
| Delivery Time | 45 days |
| Warranty | 5 Years |
| Structure | Steel Structure |
| Accessory | Gutter ;Downspout ;Roof Ventilator |
| Structure Type | Building Steel Structure |
| Package | Shipping on Steel Pallets or Containers |
| Product Name | Fabricated and Galvanized Steel Structures |
| Transport And Load | Container Shipment |
| Transport Package | Shipping Container |
| Carbon Structural Steel | Q235 Q355 |
| Wall Cladding | Corrugated Sheet or Sandwich Panel |
| Fireresistance | Fireproof coating available |
| Packaging Details | naked |
| Surfacetreatment | Galvanized/painted |
| Door And Window | Sliding, PVC or aluminium |
| Foundation | Cement Foundation |
| Model Number | RS-260407 |
| Certification | CE,SGS |
| Brand Name | QZ RIDGE |
| Place of Origin | FUJIAN, CHINA |
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Product Specification
| Primary Framing | H column and beam | Door | Rolling / Sliding Door |
| Payment Terms | L/C,T/T | Environmentalimpact | Recyclable and eco-friendly |
| Surface Treatment | Painted or Galvanized | Steel Type | Special Purpose Steel |
| Color | Optional | Structural Subsystem | Canopies, Fascias, Partitions, etc. |
| Supply Ability | 20000 square meters per month | Steel Grade | Q235, Q355 |
| Dimensions | Customers' Requirement, steel structure tents, Customer's Request, round steel, can be Customized | Delivery Time | 45 days |
| Warranty | 5 Years | Structure | Steel Structure |
| Accessory | Gutter ;Downspout ;Roof Ventilator | Structure Type | Building Steel Structure |
| Package | Shipping on Steel Pallets or Containers | Product Name | Fabricated and Galvanized Steel Structures |
| Transport And Load | Container Shipment | Transport Package | Shipping Container |
| Carbon Structural Steel | Q235 Q355 | Wall Cladding | Corrugated Sheet or Sandwich Panel |
| Fireresistance | Fireproof coating available | Packaging Details | naked |
| Surfacetreatment | Galvanized/painted | Door And Window | Sliding, PVC or aluminium |
| Foundation | Cement Foundation | Model Number | RS-260407 |
| Certification | CE,SGS | Brand Name | QZ RIDGE |
| Place of Origin | FUJIAN, CHINA | ||
| High Light | versatile building steel structure configurations ，steel structure for architectural styles ，building steel structure load specifications | ||
Whether you need a 500 square meter farm shed or a 15,000 square meter logistics center, the prefabricated steel structure buildings provided by Quanzhou RIDGE Steel Structure Co., Ltd. combine China's manufacturing efficiency with full compliance with local building codes. With 20 years of export experience and serving over 60 countries, we make one commitment: Your steel will be ready when it arrives.
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:
Key Features
1. Full Code Compliance — Wherever You Build
| Standard | Application Region |
| EN 1090-2 EXC2/EXC3 | Europe, UK, Middle East |
| UKCA / CE Marking | United Kingdom, European Union |
| NBCC + CSA S16 | Canada |
| AISC 360 / ASCE 7 | United States, Caribbean |
| AS/NZS 1170 | Australia, New Zealand, Pacific Islands |
| SANS 10160 / SANS 10162 | South Africa, Sub-Saharan Africa |
Bolt-Together System — No Site Welding
Precision-Driven Manufacturing: Our Core Hardware for Steel Structure Excellence
Our production strength lies in a fully integrated ecosystem of advanced machinery:
Roll Forming & Cladding: Rock wool production line, Frame CAD light steel keel system, and a modern CNC C-shaped steel composite plate line.
Cutting & Drilling Precision: High-definition plasma cutters, 3D CNC cutting systems, intersecting line cutters, shearing machines, and CNC plane drills for complex geometries.
Welding & Assembly: SKLH gantry automatic welders, submerged arc welding machines, and plate rolling machines for heavy-duty connections.
Surface & Calibration: Shot blasting machines for surface prep, uncoiling lines, and SHHJ flange correction machines to ensure structural straightness.
Quality Assurance:
We enforce a "Zero-Defect" protocol through continuous in-process monitoring and final product inspection, ensuring every component meets the rigorous standards of international building codes.
Q1: Can I have a visit to your factory before the order?
A: Why not? Welcome to visit our factory. You can fly to Fujian Quanzhou Airport, then we will pick you up at the airport, hotel booking service is available.
Q2:ls your price competitive compared with other companies?
A:Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for.
Q3:Do you accept container loading inspection?
A:You are welcomed to send an inspector, not only for the container loading, but any time during the production time.
Q4:Do you offer designing service for us?
A:Yes, we could design full solution drawings as your requirements.By using AutoCAD ,PKPM ,3D3S,Tekla Structures (X steel) etc., we can design complex industrial building like office mansion, super marker, auto dealer shop,shipping mall, 5 stars hotel.
Q5:What is the delivery time?
A:Delivery time depends on order quantities. ln general, the delivery time to nearest seaport in China will be 30 days after receiving deposit.
Q6:How can you get a quotation for your projects?
A:You can contact us by email, phone, TM, WhatsApp and so on 24*7 and you will get reply within 8 hours. Firstly, please send us your project details and your requirements. Then we will design accordingly, free of charge. Afterwards, please check and confirm whether you like the drawings. If not, we shall get the drawings revised until your confirmation.
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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