Shuanglin listing material details humanoid drive components
Shuanglin listing material described its humanoid robot transmission and drive-system component portfolio, including roller screws, linear joint modules and micro ball screws.

Evidence notes
- The listing material described Shuanglin expansion from automotive components into humanoid robot transmission and drive-system parts.
- The portfolio included planetary roller screws and robotic linear joint modules for humanoid robot drive systems.
- The material also listed micro ball screws for robot dexterous hands.
Company context
Chinese listed automotive and precision-components company with newer expansion into humanoid robot transmission and drive-system parts.