Integrated Design，Low Vibration，Low Noise，More Safety，Easy Assembly ，Easy Maintenance
With puller device ，feed uniformly smooth, especially suitable for Sewing thin cloth,Good for heavy duty adaptability, suitable for thick materials
Feeding cloth with independent curved needle frame, can change the combination of different needle, to achieve a multi-purpose function (optional); And curved needle frame can be pulled out, easy to bend the needle threading
