Siam Square Soi 4, Bangkok Office
Address:
292/14-15 3-4 Fl. Siam Square Soi 4 Rama 1 Rd., Pratumwan Bangkok Thailand.
Tel. 02-251-4631-4
Fax. 02-251-4634
BTS : Siam Station
Opening: Mon-Fri (8.00 AM. – 8.00 PM)| Sat (8.00 AM. – 6.00 PM.)
Email:siam@prolanguage.co.th