Description Differential Gear Mechanism, Built-in Winding Device, Easy to Operate, Flexible, and Stable Operation. Suitable for Making Suits, Women's Clothing, Swimwear, Children's Clothing, Shoes, Hats, Gloves, Embroidery, Etc. NEW Heavy Duty Industrial Sewing Machine For Straight/Curved Seam Tool 2000RPM. Industrial Sewing Machine Heavy Duty, Straight/Curved Seam, Embroidered, 2000rpm. Product Includes: Sewing Machine Head (Excluding Motor and Table).Differential Gear Mechanism, Built-in Winding Device, Easy to Operate, Flexible, and Stable Operation. Name: Zigzag Stitch, Herringbone, Embroidery Machine. Suitable Fabrics: Thin Materials, Medium-thick Materials (Denim, Cotton). Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday.