We are the premier partner for constructing large-scale public venues, including stadiums , arenas, and airport terminals. As a Grade I Steel Structure Contractor with an R&D team specializing in large-span technology , we provide a complete solution from design and fabrication to on-site installation, ensuring your architectural vision becomes a reality.
| Service | Turnkey Solution: Design, Fabrication, Installation, Supply Chain |
| Steel Grade | Q345, Q235 |
| Components | Steel Trusses, H - Columns, Beams, Purlins, Steel Pipes |
| Standards | GB50017 - 2017, GB50205 - 2020 |
Product introduction
Our service for spatial structures covers the complete engineering lifecycle, from R&D to final hoisting. We utilize advanced design principles and Finite Element Analysis (FEA) to ensure structural integrity and seismic performance, strictly adhering to GB50017-2017 standards. Our intelligent factories fabricate all components, including steel pipes, H-section steel columns, and complex nodes, using robotic welding (like IGM robots) and secure high-strength bolted connections.
Applications
Our Advantages
Integrated Design & R&D: We have a professional design institute and a "Light Steel Structure Design Special Grade B" qualification , specializing in large-span spatial structures.
Intelligent Manufacturing: Our 500,000+ ton capacity facilities in Hefei, Wuhu, and Lu'an use IGM intelligent welding robots and automated lines for high-precision fabrication.
Full Supply Chain Services: We provide complete "supply chain services", managing everything from Q345 steel procurement to the logistics of 1.3 million bolts for a single project.
Heavy Logistics Capability: We utilize specialized 100-ton hydraulic transporters to manage the complex logistics of oversized truss segments for on-site hoisting.
Steel Structure Production Equipment
Manufacturing & Logistics
| Annual Capacity | Over 500,000 tons |
| Production Bases | Hefei, Wuhu, Lu'an |
| Key Equipment | IGM Intelligent Welding Robot, European Cranes |
| Logistics | 100 - ton Hydraulic Transporter |
| Installation | Grade I Steel Structure & Lifting Installation |
Shipping Details
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Qualifications
We offer a fully integrated project delivery experience, backed by a comprehensive suite of qualifications. Beyond our core expertise as a Grade I Steel Structure contractor, we hold General Contracting Qualifications for Building, Highway, and Municipal Public Works. This unique combination allows us to provide a seamless, one-stop solution for our clients, from initial design and fabrication to final on-site installation and construction management. Our diverse certifications empower us to streamline complex projects and ensure cohesive execution from start to finish.

FAQ
Q1: What does your "intelligent solution" include?
A: It includes everything: collaborative R&D , digital manufacturing (MES, robotics) , integrated supply chain management , and on-site installation.
Q2: What is your project management experience?
A: We successfully managed the Volkswagen Anhui Super Factory, an 80,000-ton project with 19 steel structures (trusses, frames) and 520,000 components.
Q3: What are your primary qualifications?
A: We hold Grade I Steel Structure Contractor , Grade I Lifting Installation , Light Steel Design Grade B , and are a national "Intelligent Construction Pilot Enterprise".
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