Hangzhou Yongxing Chemical Fibre Co., LTD.is a professional manufacturer who established on 2001 and specialized in Polyester Filament Yarn(POY/FDY/DTY). We now own annual production capacity of 150,000tons of Polyester POY and DTY, with all kinds of specifications for Semi Dull/Full Dull/Trilobal Bright/Catoinic with Raw White and Dope Dyed Colors,Including renewable environmental protection(GRS), Flame Retardant, Antimony - free, Antibacterial, Anti - Ultraviolet and other functional products,the color can be customized according to the customer's requirements. Company is acknowledged through by OEKO-TEX 100/GRS certificate and ISO ISO9001、IS014001、OHSAS18001certification. We have accumulated a great number of customers from Turkey,Spain, Egypt, Brazil, USA, Southeast Aisa, South Korea, South America etc.