- Advanced Thread Break Stitch Detection System
- Easy Customization Of Buttonhole Parameters
- Built-in Working Lights
- Easy Buttonhole Sewing
- Easy Buttonhole Sewing Machine Industrial
- Easy Buttonhole Sewing Machine Jeans
- Sewing Machine Line Break Detection Function
- Easy Thread Cutter
- Top Thread Breakage Detection Device
- Maximum Buttonhole Length Of 120mm
- Material Shortage Detection System
- Advanced Stitch Length And Tension Control
- Easy To Change Stitch Patterns
- 4 Thread Overlock Sewing Machine With Built-in Light
- Advanced Electronic Control System
- Built-in Sensing Function
- Built-in Sensing Function
- Buttonhole Machine
- Manual Easy Operate Domestic Household Overlock Machine With Built-in Motor
- Electromagnet Loose Thread System