... ,202,301,302etc 1,KEVLAR and NOMEX yarn and sewing thread, excellent quality, KEVLAR yarn not only has good flame retardant properties ... , cut-resistant performance.2,Company produces a variety of pure aramid yarn, including single yarn (5S, 10S, 20S, 25S, 30S, 35S, 40S, etc ... accordance with the request production, delivery time 10-15 daysAramid yarn can be used as the warp and weft yarns of ...