we are specialize in spun silk manufacture since 1986."FENGSHU" SPO"48nm/2,60nm/2,80nm/2,120nm/2, 140nm/2,170nm/2;210nm/2;240nm/ we are specialize in spun silk manufacture since 1986. our brand is "FENGSHU" SPO we mainly produce 100% spun silk yarn, and also dealing with silk/cotton, silk/viscose, silk/cashmere, silk/bamboo, silk/wool dyed silk yarn melange coloure silk yarn. yarn count are: 48nm ...