Features: 1.With intelligent design,the machine has such good quality as steady running,high speed,and low noise.Backward sewing and mending stitch device enable the machine to do backward sewing and mendning stitch mor easily,thus increase stitch efficiency; 2.High definition display screen makes the data easier to read; 3.Needle gauge latch up device makes sure that the gauge distance is unchangeable when the machine is running.Automatic threading cutting and top and bottom needle stop function ensure the stitch performance and stitch efficiency; 4.Top cutter can top winder design,which makes the machine more convenient and durable,saves thread and material and reduces the bobbin changing times and working time; 5.High efficiency servomotors save electricity by 30% compared with common motor; 6.Stainless steel table board prevents abrasion and damage on stitch bed caused by color-fading of material,prolongs the machine life and enhances stitch performance.