Kontaktdaten für Informationen, Support und Services:
65 Truong Dinh Street, District 1, Ho Chi Minh City, Vietnam.
Telefon (Ho-Chi-Minh-Stadt): 84-8-3823-9239, 84-8-3825-6234
29 Tue Tinh, Quan Hai Ba Trung, Hanoi City, Vietnam
Telefon (Hanoi): 84-4-3978-4785, 84-4-3978-4775