The 200-type Bailey Steel Bridge redefines modular bridge technology with military-grade durability and smart innovations. This upgraded version delivers 80-ton load capacity, 6-hour rapid deployment, and 50-year lifespan while cutting costs by 66%. From emergency rescue to infrastructure projects, its IoT-enabled, eco-friendly design sets new benchmarks for global bridge engineering.

A WWII-era engineering marvel, the 321 Bailey Steel Bridge remains the world's most versatile modular bridge system. Its standardized 3m×1.5m steel trusses enable rapid assembly (30m in 8 hours), supporting 50-ton loads with military-grade durability.