Compared with nylon6 and nylon66, Nylon 610 is more softer,lower water absorption ratio and good resistance to low temperature and good dimensional stability. It is a self-extinguishing material with good oil-proof and chemical proof properties and good electrical performance. We do the nylon610 polymerization by ourself. In the other hand we also do the modifed products base on nylon 610. Such as pre-colored,filled,reinforced, flame retardant.....to meet customer different application.The applicatons we had now as follow:It is be used as raw material for industry brush and toothbrush filament production.It also be used as the raw material for screen plate and filter which be immersed into water during working time. I