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Zhongwei Electronic (300270)Zhongwei Electronic (300270)Construction Industry (002265)

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.Union Photoelectricity (300691)Union Photoelectricity (300691)

Guangge Technology (688450)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.Zhongwei Electronic (300270)