Cover Stitch Sewing Machines of Tsang Yu

Cover stitch sewing machines of Tsang Yu. About their features:

1. Auto Tension & Fine Tuning

2. Auto Tension Release

3. Auto Switch Off

4. Auto Lower / Chain Looper Threader

5. Differential Feed

http://www.taiwantrade.com.tw/EP/merrylock/products-detail/en_US/745113/Overlock_&_Cover_Stitch_sewing_machine/