... 60-100pcs/min Ultrasonic back-hook cutting machine OverviewLIHAN foreign economic enterprise located in Science Park, Dongcheng, Dongguan City, ... back-hook cutting machine, ultrasonic back-hook cutting machine.Technical parameters of back-hook cutting machine Equipment nameBack-hook ... : Junrong underwear, Shenzhen City Shunzhan ribbon Co., Ltd, Hua Da cloth factory. Ultrasonic back-hook cutting machine ...