- 180-2 DongNam B/D Myeonmok-dong, Jungnang-gu, Seoul, Korea / Tel : 82-2-2207-5516 / Fax : 82-2-446-5503
- Plant No.1 : 180-2 DongNam B/D Myeonmok-dong, Jungnang-gu, Seoul, Korea
- Plant No.2 : 743 Hyoja 3dong, Chuncheon-Si, Gangwon-do, Korea / Tel : 82-33-252-1132 Fax : 82-33-2555-1132
