... or as Clients' Request; 2.Feature:High Strength,good heat resistance 3.Sewing Thread Sewing threadCounts:20s/2,20s/3,30s/2,30s/3 ... ,50s/3,60s/2,60s/3.Feature: High strength, good heat resistance, fine luster, high color fastness. (1): Our company ... is among the leading manufacturers of mercerized thread and owns productive equipments of twisting, singeing, skeining, mercerizing and ...