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Beiwei Technology (002148)Xing Wang Yu da (002829)Construction Industry (002265)

Zhongwei Electronic (300270)Independent research and development and production of bionic mechanical dogs, as well as all-terrain unmanned patrol cars and omnidirectional small spiders.Four-legged intelligent inspection robot has been launched, which is specially designed for autonomous inspection application in complex environment.

Zhongwei Electronic (300270)Jiangsu Ruili (300660)Zeyu Hi-Tech has developed wheeled robots and quadruped robots.