6. Siling sharesHighlights of the company: the main business is self-lubricating bearings, and the ball screw products of the company can be applied to the action control parts of humanoid robots.6. Siling shares
7. Double-ring driveHighlights of the company: The main application directions of inertial measurement unit products include attitude stabilization and positioning navigation, which meet the application requirements of humanoid robots and can be applied to humanoid robots.3. Wuzhou New Year
10. Beite Technology9, the core moves Lianke7. Double-ring drive