
Custom Stability Large-Span Steel Truss for Sports Venues and Outdoor Facilities. Large-Span Column-Free Design: Steel trusses enable extra-large span column-free spaces for flexible layouts. High-Precision Prefabrication: Components are precisely prefabricated in the factory for efficient on-site assembly. Anti-Corrosion & Earthquake Resistance: Features anti-corrosion, earthquake resistance, and high-intensity structural stability. Custom Material Options: Materials include Q355B, Q345B, and customized international standards upon request. Trial Assembly Service: Trial assembly is available to ensure fit and quality before shipment. 25+ Years Manufacturing Experience: Direct manufacturer with over 25 years of experience and 100,000-ton annual capacity. Professional Installation Support: Installation guidance provided based on project needs for quick and safe assembly. Multiple Grade-A Qualifications: Holds Grade I qualifications for steel structure manufacturing and general contracting.