1. Pure spun silk yarn on cone and hank 2. Blended yarn of silk/wool, silk/cotton, silk/cashmere, silk/linen viscose/silk 3. D We have been manufacturer of silk products for many years. The quality of our main products of SPO-FENGSHU brand is very nice.Including:1. Pure spun silk yarn on cone and hank;2. Blended yarn of silk/wool, silk/cotton, silk/cashmere, silk/linen viscose/silk;3. Dyeing spun ...