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Hanyu Group (300403)New year's demon kingUnion Photoelectricity (300691)

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.Xing Wang Yu da (002829)

Provide lightweight car body and lightweight materials for domestic robots and robot dogs for downstream and end customers and get recognition.The self-developed bionic snake-like robot is leading the world, and it is the benchmark for Boston Power Bionic Robot Dog.We have developed service-oriented robot dog customers and provided them with "brushless motor+gearbox" planetary actuators.