Performance introduction：
1. Classical and economic type machine with stable performance, beautiful and excellent sewing trail.
2. It adopts horizontal large hook, can sew maximum thread of 9 strands nylon.
3. The adjustable alternating amount of presser foot by hand is convenient for climbing over the thick spots.
4. Alternating presser foot, needle and feed dog can feed at the same time, so that it can achieve stable and high effiiency compound feed system. It can also make sure feed smoothly while sewing heavy and complicated material, and difficult to move for upper and lower material from moving.
