can sew thin,medium,thick fabric,new teconology,stable operation,chainstitch,beautiful stitch

       The model adopts new designed looper and feeding mechanism and other new mechanism like movably needle-guard, which links to fixed needle-guard, to make finished product firmer, reliable and flexible. The machine is quite durable while operating in high-speed after adopting many new mechanisms. Suitable for garments, underwears, beddings and the linking sewing and decoration sewing of leather products.