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About RIDGE Steel
- Established in 1998, RIDGE Steel is a professional manufacturer with over 15 years of exporting experience. We specialize in providing comprehensive one-stop solutions for Pre-Engineered Building Steel Structures (PEBS), covering design, fabrication, erection, and after-sales service.


Our Integrated Service Process:
- Design & Engineering: Our expert team works with you to define your project, balancing scope and budget. We provide scope drawings and, upon finalization, our engineering team ensures the design meets all criteria and local codes, delivering final fabrication drawings.
- Fabrication & Quality Control: All components are pre-cut, pre-drilled, and fabricated to specification in our modern factories. We implement strict quality control throughout production and welcome third-party or customer inspections.
- Logistics & Support: We verify materials before shipment. Our project management team provides support until the final installation, whether you assemble the building yourself or hire professionals. We can also supply installation drawings and send technicians for on-site guidance if requested.


Key Building Components & Systems:
- Primary Frame: Hot-galvanized H-section steel with bolted connections for on-site stability and superior anti-rust performance.
- Secondary Framing: Galvanized purlins and bracing to enhance structural integrity.
- Bracing System: High-tensile steel to ensure structural stability and durability.
- Cladding System: Weather-resistant, aesthetic color-coated steel sheets. Options include single skin or insulated sandwich panels.
| | 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 |


Key Advantages of Our Steel Structures:
- Strong & Durable: Excellent resistance to wind, earthquakes, rot, and insects.
- Cost-Effective & Fast Construction: Pre-fabricated components reduce on-site assembly time and labor costs.
- Design Flexibility: Enables large, column-free spaces and complex architectural shapes.
- Sustainable: Steel is highly recyclable.



What We Can Customize for You:
We tailor buildings to your exact needs, including:
- Design: Clear spans (15m to 100m+), eave height, roof style (e.g., single/double slope), and frame design.
- Materials: Steel grade (Q235B, Q355B, or ASTM equivalents), cladding type/thickness/color, and door/window specifications.
- Add-ons: Crane systems, ventilation, skylights, mezzanine floors, and snow guards.
- Compliance: Designs can adhere to your local codes (AISC, Eurocode, BS, etc.), with detailed load calculations and documentation.



To Get Started, Please Provide:
- Building dimensions (length, width, eave height, roof slope).
- Door/window details (size, quantity, location).
- Local environmental data (wind speed, snow load, seismic intensity).
- Insulation preference and any special requirements (eranes, fire resistance, etc.).
Our team is committed to delivering an economically sound, high-quality solution and building a long-term business relationship with you. We ensure your utmost satisfaction from initial design to final installation and beyond.

