Via mail

IEO Study Abroad
Unit 11A, 11 Floor, Vanissa Building
29 Soi Chidlom, Ploenchit Road
Pathumwan, Bangkok 10330

Via Phone / Fax

Head Office:  0-2650-3532-3 , Hotline: 08-9006-3218
Fax:               0-2650-3534