
Sustainable Prefabricated Steel Structure Bridge Steel Bridge. Permanent Bridge Life: Designed for permanent use with a lifespan matching the design life cycle. Multiple Bridge Types: Offers Beam, Box Girder, Truss, Arch, Cable-Stayed, Suspension, Footbridge, and Sky Bridge options. Comprehensive Certifications: Complies with DIN, JIS, GB, BS, ASTM, AISI, AWS D1.1, AWS D1.5, AS/NZS, and EN-1090 standards. Custom Surface Treatment: Available in Painted or Hot DIP Galvanized finishes based on specific project requirements. Full Customization Options: Supports customization from samples, designs, full customization, minor customization, and flexible options. Sustainable & Eco-Friendly: Features recyclability, minimal CO2 energy burdens, lightweight construction, and minimal waste. ISO Management Systems: Certified under ISO 9001:2008, ISO 14001:2004, and OHSAS 18001:2007 for quality, environment, and safety. 100% Finished Product Inspection: All products undergo visual and functional inspection before delivery to ensure quality.