Hangzhou zhongli chemical fiber co., ltd was established in november 2002, with registered capital of usd 12,000,000.we specialized in producing dope dyed colored polyester yarn fdy, dty, and poy now, annual output of more than 20,000 mts, we have developed more than 1,000 different colors. as one of the biggest manufacturers of dope dyed colored polyester yarn in china, hangzhou zhongli chemical fiber co., ltd. has played very significant roles in the colored polyester yarn manufacturing fields