... 20M/min Ultrasonic silk slitting machine OverviewDongguan Lihan Machinery Co., Ltd took the lead in the application of ultrasonic ... of ultrasonic, can silt a variety of chemical fiber cloth strip, the silk edge is more smooth, beautiful, ... to adjust the level.Co-operate manufacturers: Dongguan Futong craft jewelry, Dongsheng jewelry, Dongguan City Binyang cloth Co., Ltd Ultrasonic silk slitting ...