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Xing Wang Yu da (002829)Union Photoelectricity (300691)Independent research and development and production of bionic mechanical dogs, as well as all-terrain unmanned patrol cars and omnidirectional small spiders.

Zhongjian Technology (002779)New year's demon king

Construction Industry (002265)Its Tianyu Cloud Box T3+ quadruped robot can search, climb, load and other tasks instead of manpower in difficult roads, rugged terrain and other environments.The robot dog with olfactory ability is studied and explored from the aspects of olfactory recognition principle and robot forward and backward motion algorithm.