锦纶氨纶：2030 2040 2050 2070 3070 4040 4070 7070 70/100 70/140 510/70 840/70 210/70

涤纶氨纶：2050 2075 3075 4075 7075 70/100 210/75 70/150 40/150 40/300 70/450 840/75

棉（涤、涤棉、粘棉、涤粘、亚麻）股纱氨纶：70/21*2 40/32*2 40/40*2 40/50*2

粘胶长丝氨纶：2050 2075 40/100 40/120 70/300

织造各类弹性面料（牛仔、麻棉、灯芯绒、帆布、真丝丝绸）、针织美体保暖内衣、羊绒毛衫、袜类、经编、毛巾浴巾、医用绷带、体育制品、花边织带等的纱线。

Spandex: 2030204020502070 3070404040707070 70/100 70/140 510/70 840/70 210/70

7075 70/100 210/75 polyester spandex: 2050207530754075 70/150 40/150 40/300 70/450 840/75

(cotton, polyester cotton, polyester, viscose, linen viscose and cotton spandex yarn): 70/21*2 40/32*2 40/40*2 40/50*2

Weaving all kinds of elastic fabrics (denim, cotton, corduroy, canvas, silk silk), knitted body thermal underwear, cashmere sweater, hosiery, knitting, towel, bath towel, medical bandage, sports products, lace ribbon of choice for high-quality yarn.