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Independent research and development and production of bionic mechanical dogs, as well as all-terrain unmanned patrol cars and omnidirectional small spiders.Zeyu Hi-Tech has developed wheeled robots and quadruped robots.Xing Wang Yu da (002829)

With the equity of Tongchuan Technology, Tongchuan Precision Harmonic Retarder can play the characteristics of large reduction ratio and light weight in the design of robot dog legs.New year's demon kingZhongjian Technology (002779)

Zhongwei Electronic (300270)New year's demon kingWe have developed service-oriented robot dog customers and provided them with "brushless motor+gearbox" planetary actuators.