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Hanyu Group (300403)Small indoor cleaning robots, small intelligent inspection robots and other related robot products will be exhibited in the light weapons exhibition area of the Aerospace Expo.Hanyu Group (300403)

Union Photoelectricity (300691)New year's demon kingFour-legged intelligent inspection robot has been launched, which is specially designed for autonomous inspection application in complex environment.

Zhongwei Electronic (300270)Zhongjian Technology (002779)