Perfect design and manufacture make the stitch uniform and beautiful, stable performance, suitable for mass processing with high requirements. The computer displays the preset parameters, quilting patterns and working status in Chinese and English. The advanced mouse operating system can select the required working parameters in real time and quickly according to the screen prompts. When quilting, real-time dynamic tracking and pattern color change display. The upper and lower machine head adopts high-precision servo motor direct drive, which makes the stitch symmetrical and beautiful, quilting precision high, speed fast, production efficiency improved, mechanical vibration reduced and noise low. (optional: automatic thread cutting function reduces labor cost.)