... "commercial chariot" brand white steam filature, silk and flax yarn, 18,000 tons annual output of white steam filature, silk ... 38 thousand tons, 120,000 tons of flax yarn.2)The company has passed ISO14001: 2004 environmental management system ... system certification, measurement and qualification certificate Oeko-Tex Standard 100 certificate.welcome to select and purchase 100%silk yarn/spun silk ...