Shuanghuan gear-system project wins Zhejiang science award
A heavy-duty gear-system project completed by Shuanghuan, Zhejiang University and partners won first prize in Zhejiang's Science and Technology Progress Awards.

Evidence notes
- The project developed design, manufacturing and intelligent-maintenance technologies for high-performance heavy-duty gear transmission systems.
- Work included lightweight high-torque-density gearbox design and sliding-bearing performance optimization.
- A digital-twin monitoring and maintenance system targeted higher operating reliability across heavy-duty applications.
Company context
Chinese listed drivetrain and gear manufacturer with expanding exposure to humanoid robot transmission and drive components.