Produced by unique spinning machinery and processes,it is featured by striation evenness of filament and natrual hairiness of staple fiber,strength of which is 15-20% higher than spun polyester sewing thread of equal size.It is preferrde thread for top grade garments. Specifications: 12s/2,15s/2,17s/2,20s/2,29s/2,35s/2,45s/2,59s/2,12s/3,15s/3,16s/3,29s/3,etc.