1.Lace sewing machine 2.Used fornonwoven nolony cloth,pvc 3.All kinds of chemical fiber 4.strong output. ultrasonic lace machine 1.strong output 2.large power 3.perfect product effectultrasonic lace sewing machineBasic Equipment1.New computer intelligent ultrasonic generator2.Six original chips, stronger output3.80mm round welding head, base plate is synchronous rotation mechanism4.Multifuction ...