Frequent flash floods threaten Chishi River and Beikeng Reservoir. Aging bridges are easily damaged, cutting off local traffic and delaying emergency rescue. The prefabricated Bailey steel bridge can be erected rapidly, adapting to harsh flood conditions, restoring river-crossing access and improving regional flood prevention and traffic safety.

The Yellow River’s strong scouring endangers aging bridges in Lanzhou during flood seasons. The prefabricated steel bridge features stable structure and strong anti-scouring performance, providing reliable emergency passage and improving urban traffic safety in flood periods.

Frequent geological disasters damage key bridges along the Sichuan-Tibet line. High-strength weather-resistant steel bridges adapt to high-altitude harsh environments. Modular construction enables rapid restoration and secures vital plateau transportation routes.

Affected by strong sea winds and tides, Macau faces growing cross-sea traffic pressure. The new sea-crossing steel bridge features corrosion resistance and large traffic capacity. It optimizes regional transportation connection, eases commuting pressure and upgrades coastal infrastructure.

Afghanistan features rugged mountains, fast-flowing rivers and frequent seasonal floods, damaging traditional bridges and blocking traffic. Prefabricated steel bridges are quick to erect, durable and load-bearing, adapting to harsh plateau terrain. They restore river crossings rapidly, supporting livelihoods and regional connectivity.