Shenzhen city three machine power company, a high-tech enterprise that specializes in providing sports control system solutions, has its own research and development team and is committed to providing more stable and reliable products and better quality services to its clients. The products cover: the step drive of the leesn series, the two-phase \3-step feeder, the rs 485 bus drive, the servers, the server drive, the integrated step feeder, the silk pole powerer, the speed reduction machine, etc。