Hot Selling Metal Frame Steel Structure Warehouse Workshop Hangar Building Without Middle Columns
Hot Selling Metal Frame Steel Structure Warehouse Workshop Hangar Building Without Middle Columns
Quanzhou Ridge Steel Structure Co., Ltd. is a professional prefabricated steel structure supplier in Fujian, China. We provide one-stop solutions including design, fabrication, erection, and after-sales service for Pre-Engineered Building Steel Structures (PEBS).
With an experienced team of designers, senior engineers, detailing technicians, production managers, strict quality inspectors, and well-trained welders in our main plant and branch plants, we have an annual production capacity of 50,000 Metric Tons of PEBS.
Numerous high-quality projects have been completed both at home and abroad. RIDGE Steel is also recommended by designers and consultants as a trustworthy partner for steel structure contractors.
| SIZE | LENGTH * WIDTH * HEIGHT |
| Main frame | Material Q345(S355JR)(Gr50)or Q235(S235JR) steel; |
| Straight cross-section or Variable cross-section; | |
| steel welded H section painted or galvanized. | |
| Type | Single slope,double slope,Multi-slope; |
| Single span,double-span,Multi-span; | |
| Single floor,double-floor,Multi-floor; | |
| Purlin | C or Z purlin,size from C120 to C320,Z100 to Z200. |
| Bracing | X-type or other type bracing made from angle,round pipe |
| Connection | High strength bolts,anchor bolts,self-drilling screws. |
| Roof &wall | Sandwich panel or profiled steel sheets. |
| Door | sliding or rolling door |
| Window | aluminium alloy window |
| Surface | Two coats of anti-rust painting or hot-dip galvanized. |
| Accessories | Skylight panels,ventilators,down pipe,gutter,etc. |
| Packing | Main steel frame without packing load in 40’ GP,roof and wall panel load in 40’ HQ |
1. Exceptional Strength & Safety
- Resists Grade 8 earthquakes (high seismic zones).
- Withstands winds up to 35m/s.
- Fire, sound, and temperature insulation for enhanced safety and comfort.
2. Long-Term Durability
- 50+ year lifespan with minimal maintenance.
- Advanced corrosion protection and weather-resistant steel tech.
3. Eco-Friendly & Sustainable
- 100% recyclable materials – near-zero waste production.
- Energy-efficient manufacturing and construction.
4. Speed & Efficiency
- Fast-track construction (prefabricated components).
- Saves 30-50% time vs. traditional methods.
5. Design Flexibility
- Custom layouts, colors, and architectural profiles.
- Wide spans up to 36m (column-free spaces).
6. Cost-Effectiveness
- Lower labor/installation costs + long-term ROI.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.