Steel Frame Structure Workshop
Premium Space Frame Steel Structure & Tubular Truss Manufacturer | FSS
Product Introduction
Custom Steel Frame Structure Workshop & Tubular Truss Manufacturing
If you are looking for a reliable manufacturer for large-span architectural projects, FSS is your premium partner in China. We specialize in heavy-duty Space Frame Steel Structures and Welded Pipe Truss Structures designed to support heavy roof loads over massive clearances.
Our spatial structures are engineered for projects requiring maximum open space without intermediate columns, making them the ideal choice for:
- Industrial & Logistics: Large-scale warehouses, aircraft hangars, and heavy-industry workshop roofs.
- Commercial & Public Infrastructure: Sports stadiums, airport terminals, railway stations, and exhibition centers.
- Specialized Engineering: Heavy-duty bridge steel structures and high-load structural platforms.
Whether you need a complex curved geometric network or a straight triangular tubular truss, our engineering team utilizes advanced Tekla Detailing Design to translate your architectural blueprints into precision-fabricated steel reality.

Advanced Fabrication & Strict Quality Control (QC)
For space frames and tubular structures, precision is everything. A millimeter of error in the Steel Frame Structure Workshop can mean a catastrophe during site installation. At FSS, we eliminate this risk through top-tier machinery and rigorous international standard inspections.

1. Precision CNC Cutting & Processing
We operate 4 specialized steel pipe truss production lines within our 40,377 m2 facility. Your project benefits from our advanced machinery:
- CNC 8-Axis Intersecting Line Cutting: Ensures complex pipe joints are cut with perfect angles for seamless, high-strength fit-up.
- CNC 20,000W High-Power Laser Cutting: Delivers razor-sharp edge precision and flawless surface finishes, preventing structural micro-cracks.
2. AWS-Certified Welding Excellence
The strength of a space frame relies entirely on its welds.
Our team includes over 50 professional GMAW welders, with more than 20 proudly certified by the American Welding Society (AWS).
Every critical joint is welded to meet international structural codes, ensuring maximum load-bearing safety for heavy-duty roofs.

3. Rigorous NDT (Non-Destructive Testing) Inspection
We don't just claim quality; we prove it. Our quality assurance team includes 10+ inspection engineers and certified Level I & II NDT personnel. We conduct thorough Magnetic Particle Testing (MT) and Ultrasonic Testing (UT) on welding seams to ensure zero internal defects before shipping.
Proven Track Record: Iconic Project Landmarks
FSS has successfully exported premium space frames and tubular truss structures to over 20 countries, including France, Chile, Brazil, Saudi Arabia, and Australia.
Featured Case Study 1: Qingdao International Expo Center (220,00m2)
An architectural masterpiece featuring a complex spatial network. Jointly designed by NBBJ and Beijing Design Institute, this is the largest international expo center in North China, built with high-clearance steel tube trusses fabricated with zero alignment errors.

Strategic Location & Cost-Effective Global Logistics
When sourcing heavy steel structures internationally, freight and raw material costs determine your project's bottom line. FSS provides a major pricing and logistical advantage for overseas buyers.
1. Located at the Source of Chinese Steel
Our production plant is situated in a primary steel-producing hub of China. This strategic location allows us to procure high-grade raw steel directly from top mills at significantly lower costs, passing the structural savings directly to our global clients.
2. Dual-Port Advantage: Quick & Low-Cost Sea Freight
We ensure smooth, cost-efficient international maritime transport through our proximity to China's major shipping gateways:
- 100 km from Qingdao Port: Ideal for fast, direct shipping routes to South America, Africa, the Middle East, and Oceania.
- 200+ km from Tianjin Port: Provides excellent alternative shipping schedules to Europe and North America.
Result for you: Minimal domestic inland trucking fees, meaning highly competitive FOB or CIF pricing for your project.


Ready to Engineer Your Next Space Frame Project?
Don't let design mismatches delay your construction timeline. Our team of 10+ Tekla detailing engineers is ready to review your architectural blueprints or structural drawings. We provide optimized shop drawings to ensure 100% accurate fit-up.
Contact FSS Today: Send us your project specifications or drawings to serena@fss-china.com (or WhatsApp: +86-15954882030) and get a professional structural quotation within 48 hours!
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