high tenacity polypropylene yarn is one of our main products. It possesses some virtues of anti-abrasion, alkali resistion, acid-resistion, light density. It can be widely used in the fields of industrial construction, navigation, fishery and etc. we can provide you two kinds of 100% polyester high tenacity yarn ranges from 150D-1500D, in low shrinkage. The tenacity can be above 6 G/Den. 1) 150D to 500D used as sewing thread 2) 500D to 1000D used for soft luggage, tents, tarpaulins 3) 1000D to 1500D used for belt, geo fabrics, filter cloth, tire cord and floorings