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5. Best8. Zhaowei ElectromechanicalHighlights 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.

Highlights 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.Highlights of the company: the products are mainly used in driving and transmission application scenarios in rail transit, wind power generation, power tools, robot automation and other industries.Highlights of the company: It is an automobile parts manufacturing enterprise specializing in producing automobile bearings. At present, the harmonic reducer is in the preparatory stage of mass production.

4. Changsheng Bearing1. Lei Sai Intelligence4. Changsheng Bearing