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2. Zhongda LideHighlights 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.8. Zhaowei Electromechanical

1. Lei Sai IntelligenceHighlights 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.4. Changsheng Bearing

4. Changsheng Bearing9, the core moves Lianke