... ,nonwoven cloth,artifical leather,spraying rubber cotton. Quilting machine:Place of OriginJiangsu, China (Mainland)Brand NameWanshida ... -18501850mm20KHzWSD-23002300mm20KHzWorking Temperature≤28 Ultrasonic quilting machine:Basic Equipment: 1. This machine adopts the latest ultrasonic control ... fiber textile, artificial leather, spraying rubber cotton, non-woven fabrics or the compound of needle-punched ...