DAEHAN SYNTHETIC FIBER CO.,LTD. is a Korea-based company engaged in the manufacture of polyester yarn products. The Companyâs main products consist of regular yarns, including full drawn yarns (FDYs) and pre-oriented yarns (POYs), as well as specialty yarns, which are used in the high-density fabrics, wool fabric pants, circular knitting and warp knitting, swimming suits, female blouses and others. It also provides semi-dull yarns, full-dull yarns, bright yarns, black yarns and master-match chips, among others. The Company provides its products under the brand name of ACEPORA. In addition, it is involved in the leasing of real estates. The Company distributes its products within domestic market and to overseas markets.