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8. Zhaowei Electromechanical4. Changsheng Bearing

10. Beite TechnologyHighlights of the company: In the field of intelligent robot with body, Wuzhou New Year listed the planetary roller screw of intelligent robot with body as a key research and development product.5. Best

Highlights 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.1. Lei Sai Intelligence9, the core moves Lianke