Spun polyester fibre The specification of our psf products is from 1. 2den to 15den and 30mm to 150 mm in cut-length in virgin and recycle type . From the colors, there are raw-white series and colored series. We also make hollow and silicone series. The product is suitable and used for open-end yarn, ring-spun yarn, non-woven fabrics and fillings , etc. At present, we have 17 production lines and with output of 7000tons of polyester staple fiber and we export to every parts of world.