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Beiwei Technology (002148)Independent research and development and production of bionic mechanical dogs, as well as all-terrain unmanned patrol cars and omnidirectional small spiders.With the equity of Tongchuan Technology, Tongchuan Precision Harmonic Retarder can play the characteristics of large reduction ratio and light weight in the design of robot dog legs.

Provide lightweight car body and lightweight materials for domestic robots and robot dogs for downstream and end customers and get recognition.Zhongwei Electronic (300270)Xing Wang Yu da (002829)

Zeyu Intelligent (301179)Galaxy electronics (002519)Jiangsu Ruili (300660)