Steel Structure Cross-Sea Bridge

Superior Structural Performance

Our steel structure cross-sea bridges adopt high-strength low-alloy steel, with excellent tensile strength, ductility, and fatigue resistance. The modular design ensures the structure can withstand extreme marine conditions, including strong winds, waves, and corrosive salt spray.

Fast and Efficient Construction

Prefabricated steel components are manufactured in our factory under strict quality control, then transported to the site for quick assembly. This greatly reduces on-site construction time, minimizes environmental impact, and ensures project delivery schedules.

Outstanding Anti-Corrosion and Durability

We apply multi-layer anti-corrosion treatments, including shot blasting, epoxy zinc-rich primer, intermediate paint, and polyurethane topcoat, providing long-term protection against marine corrosion. Our bridges are designed for a service life of over 100 years with minimal maintenance.

High Load-Bearing Capacity

Designed to meet international standards (EN 1090, AASHTO, etc.), our bridges support heavy traffic loads, including vehicles, trains, and pedestrians. The advanced finite element analysis ensures optimal load distribution and structural safety.

Customized Design and Engineering Solutions

Our professional engineering team provides full-cycle services, from conceptual design and structural analysis to detailed drawings and construction guidance. We tailor solutions to meet specific span, load, and environmental requirements of each project.