●DONG HWA ENTEC(本社)〈韓〉
  1575-6, Songjeong-Dong Gangseo-Gu Busan KOREA
  TEL:+82-51-970-1000  FAX:+82-51-970-1001

 
●DONG HWA ENTEC(ソウル支社)〈韓〉
  Room No, Songpa-Gu, Seoul 138-733 KOREA
  TEL:+82-2-421-4707  FAX:+82-2-421-470

 
●S&S Inc〈韓〉
  S&S Bldg, 15F, #68-5, Gyeonji-dong, Jongno-Gu, Seoul, KOREA
  TEL:+82-2-735-6521  FAX:+82-2-735-2433