High speed dirict dirive 373 button attaching sewing machine
1. Moved by bearing, make the machine works more smooth and stable 2. Double oil supply design.(oil cotton on head/ oil pool in the bottom) 3. Adopt foot lift and cutter structure, reduce the remain of thread, make the stitch more beautiful 4. Auto foot lift, auto trimmer. 5. With the reliable knob device to avoid the thread-off