YunFu is professional embroidery machine manufacture in China. We own professional R&D team to ensure high effeciency, stability and advanced of our embroidery machine, and we can make machines according to clients very special demands. On RU-vid we will share training videos, machine working videos and videos of solving some simple problems. Welcome to contact me for more information~ Sally Pan: +86 13477097821
Sally, you are very smart and seem to really enjoy helping other people. Can you make me a tutorial (for the exact case in the video) but for a single head 15 needle machine. Thank you for the help. 
I have a problem, help me solve it. Embroidery machine 1201 galaxy. (dahao A15) After cutting the thread, the lower thread does not catch, you must constantly remove the bobbin cap and pull the thread out of the spool a little. After that, he embroiders and after cutting the thread again, the same thing that needs to be done for normal work. Thank you.
