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Highlights 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

4. Changsheng Bearing6. Siling shares

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.10. Beite Technology8. Zhaowei Electromechanical