You mean the electronic control system. As far as the electronic control system of domestic embroidery machine is concerned, Dahao is a mobile phone with the most users, the most convenient maintenance and the least problems. But when it comes to embroidery machine, it is not only the electric control system, but also the mechanical system that is the most important. How about the frame, whether the design is reasonable, whether the assembly is in place, and how about the quality of parts. What are the specifications of the embroidery machine you need? How many heads, head spacing, number of stitches, different specifications and different configurations can differ by tens of thousands. 50,000 yuan can buy a nice 906 office machine, 9 15 wireless trimmer, two or two mobile phones, or three. And they can all be 08 computers and 34 computers.