1, UTF-03 2, three independent motors 3, high sensitivity 4, sportwears 5, feeds 3 lines at the same time Auxiliary device tape ... , it looks high grade that makes your company more competitive.3, It’s convenient to install on all kind of sewing ... auto switchOder Guide:UTF03-401, UTF03-40: It can feed 3 tapes for sportwear, which make sewing operating more effecient and realiable ...