Jn-200 Automatic Ultrasonic Lace Machine (Size Can Be Customized)

Our ultrasonic machine, different rollers have different sizes and designs, suitable for different customers.About sizes, we have 70mm, 100mm, 150mm, and 200mm.The following size is 200mm  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1