Company Name : HANYANG PETROCHEMICAL CO., LTD Address : 681-4 Sunggok-Dong (Sihwa Industrial Complex 6 Bah #306), Ansan City,   Kyounggi-Do, Korea TEL : 031-494-2114 FAX : 031-492-6540 Homepage : http://www.hypetro.com E-mail : hanyang@hypetro.com