We are specialized in mulberry spun silk and silk sliver manufacture since 1986. A1+, B2+, C3+, A1, B2 Dear Sir,/Ms We are TONGXIANG HESHAN ... "FENGSHU" SPO ..26years, we have with stable quality and good reputation. we has a goodreputation in china and around the world.The quality of ... yarn,melange coloure silk yarnand so on. Our yarn counts are: 8nm/2,10nm/2, 20nm/2,48nm/2, 60nm/2 ...