In a breakthrough collaboration,theautomatic weldingmachinejointly developed byShudao New Energy and Xionggu successfully resolved welding challenges for corrugated steel plates in steel-concrete composite bridge structures.

This technological innovation has been recognized in the Sichuan Transportation New Quality Productivity Achievements Compilation and implemented in the Chengdu-Leshan Expansion Project, significantly improving construction efficiency and joint quality for complex bridge geometries.