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2. Zhongda Lide8. Zhaowei Electromechanical3. Wuzhou New Year

3. Wuzhou New Year1. Lei Sai IntelligenceHighlights of the company: With the product combination advantages of precision gearbox, high-performance motor and electronic control system, the bionic robot dexterous hand products have been successfully developed and launched.

7. Double-ring drive2. Zhongda LideHighlights 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.