... advanced, for example, ultrasonic embossing machine, seamless sewing machine, lace machine, collar machine, quilting machine, bronzing machine, bag making machine, handle welding machine, etc. ... incision is formation, no burr, no defulvium, make use of original quality goods.2. Adopt ... factory, Jiangsu Huiyuan zipper manufacture Co., Ltd, Xinghong zipper Co., Ltd Desktop cutting/welding machine