
Good Price Longevity Large-Span Steel Truss for Commercial Halls. Large-Span Column-Free Design: Enables flexible, open spaces for commercial halls, museums, and industrial plants. High-Precision Prefabrication: All components are precisely fabricated in the factory for quick on-site assembly. Anti-Corrosion & Earthquake Resistance: Features durable surface treatments and structural stability for harsh environments. Customized Material Options: Available in Q355b, Q345, S355, and other international standards upon request. Comprehensive Surface Treatment: Offers optional surface paint, galvanizing, and fireproof coating services. Trial Assembly Service: Provides trial assembly to ensure fit and quality before final shipment. 25+ Years Manufacturing Experience: Direct manufacturer with over 25 years of industry expertise and 100,000-ton capacity. Global Project Support: Experienced in overseas projects with export packaging and logistics support.