20U43 Zigzag sewing machine 1.for Straigh Seaming,Zigzag,Embroidery, Overedge Seaming 2.Needle Postion can be adjusted High-Speed Industrial Zigzag sewing machineModel ... . Suitable for Thin, Medium, Heavy material.4. It is widely used in straight stitching, Zigzag stitching and Embroidery.5. Needle Postion ...