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Highlights of the company: the process of planetary roller screw, the core component of the linear actuator of humanoid robot, has been continuously optimized, and the layout of batch production process has been continuously improved.4. Changsheng Bearing

1. Lei Sai Intelligence1. Lei Sai Intelligence2. Zhongda Lide

Top ten enterprises with the growth ability of core components of humanoid robots:Top ten enterprises with the growth ability of core components of humanoid robots:7. Double-ring drive