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Zhongjian Technology (002779)Jiangsu Ruili (300660)

Union Photoelectricity (300691)Four-legged intelligent inspection robot has been launched, which is specially designed for autonomous inspection application in complex environment.Four-legged intelligent inspection robot has been launched, which is specially designed for autonomous inspection application in complex environment.

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.Shenhao Technology (300853)