Location
Address : 163 Seohae-daero, Jung-gu, Incheon City 22342 South
Tel 032-811-8424 
Fax 032-812-8637
Address : 98-74, Dugok-ri, Mado-myun, Hwasung City, Gyeonggi-do, South Korea
Tel +82-31-357-7374
Address : Seokgok-ri, Dunpo-myeon, Asan-si, Chungcheongnam-do
Tel +82-41-549-9194