1999 year, we designed the first UHMWPE fiber production test line in China; 2001 year the first production line went to production. Later we build another 2 production lines with providing full series from 10D to 3200D with production capacity 1500MT per year. White UHMWPE fiber, colored UHMWPE fiber , twisted UHMWPE fiber to be used in various applications. In 2019 year we build Qingdao GreenShiled Fibers company as new type sales model supplying ONE STOP SERVICE for high performance yarns.