QB Bridge Steel Stronger Safer Bridges

Bridge steel structure
January 30, 2026
Video Description:
We tested it—see the highlights and what to expect in real operation. This video showcases the Q355B Bridge Steel Box Girder in action, demonstrating its anti-fatigue, seismic, and anti-corrosion capabilities. Watch as we explore its large-span design up to 1000 meters and its performance in diverse climates from Southeast Asia to the Middle East.
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