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7. Double-ring drive8. Zhaowei Electromechanical2. Zhongda Lide

Top ten enterprises with the growth ability of core components of humanoid robots: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.

Top ten enterprises with the growth ability of core components of humanoid robots:9, the core moves LiankeHighlights of the company: the production line of lead screw for humanoid robot has been built, and the equipment of the corresponding process is relatively complete, so that the whole process can be independently produced by the company, and the single-process automation scheme can be realized.