| Payment Terms | L/C, T/T |
| Supply Ability | 20000 square meters per month |
| Delivery Time | 45days |
| Packaging Details | naked |
| Product Name | Prefabricated Steel Metal Material Steel Structure |
| Column and Beam | Hot Rolled or Welded H Section, I Section |
| Residential Wall Structure | Wallboard |
| Material | Light Steel Frame |
| Carbon Structural Steel | Q235 |
| Roof & Wall Panel | PU, EPS, Rock Wool/Fiber Glass Sandwich Panel |
| Member | Steel Beam |
| Window and Door | PVC or Aluminum Alloy;Sliding Door or Rool up Door |
| Brand Name | QZ RIDGE |
| Model Number | RS-12221011 |
| 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 Metal Material Steel Structure | Column and Beam | Hot Rolled or Welded H Section, I Section |
| Residential Wall Structure | Wallboard | Material | Light Steel Frame |
| Carbon Structural Steel | Q235 | Roof & Wall Panel | PU, EPS, Rock Wool/Fiber Glass Sandwich Panel |
| Member | Steel Beam | Window and Door | PVC or Aluminum Alloy;Sliding Door or Rool up Door |
| Brand Name | QZ RIDGE | Model Number | RS-12221011 |
| Certification | CE,SGS | Place of Origin | FUJIAN,CHINA |
| High Light | industrial steel building frames ,pre-engineered structural steel frames ,long-span steel construction buildings | ||
RIDGE Steel Structure Co., Ltd. is a professional steel structure enterprise committed to global development. To date, our high-quality steel structure products and solutions have been successfully exported to over 50 countries worldwide, leaving a solid engineering footprint across six continents and establishing us as a trusted partner in the international market.
| Item | Material | Description and surface process | |
| Main steel frame | Column and Beam | Q235 or Q355 | H section steel with two coats of mid-gray paint |
| Purlin | Q235 or Q355 | Galvanizd C or Z type steel | |
| Connecting Pieces | Tie tube | Q235 | Circular Tube with two coats of mid-gray paint |
| Knee-Bracing | Q235 | L50*4 Galvanizd angle steel | |
| Strutting piece | Q235 | φ12 Galvanizd Circular Tube | |
| Column Bracing | Q235 | Circular Tube with two coats of mid-gray paint | |
| Horizontal Bracing | Q235 | Circular Tube with two coats of mid-gray paint | |
| Casing | Q235 | φ30*2.5 Galvanized Circular Tube | |
| Door and Window | Item | Description | |
| Door | Roller shutter door or Sliding door | ||
| Window | PVC Window or aluminum alloy window | ||
| Other parts | Ventilating device | Fan,Ventilation window | |
| Bolt | Foundation bolt,High strengthen bolt,Normal bolts | ||
| Skylight | Yx-840 Glass Fiber Reinforced Plastics | ||
| Out/Inner ridge tile | 0.50mm Color sheet | ||
| Crane beam | Q235 or Q345 H section steel with two coats of mid-gray paint | ||
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Global Project Network Spanning Six Continents
Leveraging professional and flexible design, reliable quality, and consistent project delivery capabilities, RIDGE has undertaken numerous steel structure projects worldwide, serving global clients with systematic steel structure solutions.
Deep Roots in the African Market:
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Steady Presence in the Asian Market:
Expansion into North America and the Caribbean:
Strategic Layout in the European Market:
Projects in the Oceania Market:
Development in the South American Market:
Why Global Clients Choose RIDGE Steel Structures?
Proven Track Record in Over 50 Countries:
Customized Solutions:
End-to-End Professional Services:
High-Quality Standards:
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We cordially invite global partners and clients to visit our completed projects worldwide for on-site inspections and to experience firsthand the outstanding quality and professional expertise of RIDGE Steel Structures.
Contact RIDGE today to get your global steel structure solution!
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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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