digital currency mining stocks

1. Lei Sai IntelligenceHighlights of the company: With the product combination advantages of precision gearbox, high-performance motor and electronic control system, the bionic robot dexterous hand products have been successfully developed and launched.

5. BestHighlights of the company: the main business is self-lubricating bearings, and the ball screw products of the company can be applied to the action control parts of humanoid robots.8. Zhaowei Electromechanical

10. Beite Technology1. Lei Sai IntelligenceHighlights of the company: the production line of lead screw for humanoid robot has been built, and the equipment of the corresponding process is relatively complete, so that the whole process can be independently produced by the company, and the single-process automation scheme can be realized.