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H-shaped bridge
As of March 2023, the manufacturing and sales of HBB and HBB-C will be discontinued. "H-BB" is a modular bridge made of H-shaped steel, and "CT-BB" is a modular bridge made of CT-shaped steel, both having a long history and a wealth of achievements, with numerous installations across the country since their release. The structures include non-composite girders (H-BB, CT-BB) and composite girders (H-BB-C, CT-BB-C), and they come in various types such as road bridges (A and B live loads), forest road bridges, agricultural road bridges, and side road bridges, covering spans of approximately 35 meters. We also offer a weather-resistant steel specification that eliminates the need for painting and allows for maintenance-free operation.