1.P1C interlock sewing machine, more effectivethangeneral interlock sewing machine for30%~40%

2. saving alot of threads

1.P1C interlock sewing machine, more effectivethangeneral interlock sewing machine for30%~40%

2. saving alot of threads3.3-5mm short threads, reducelabor intensity

Super large space, strong and heavy(huge operation space, add the shell'sweight , more stable, less vibration）