Headquarters
20 Bui Thi Xuan Street
Hai Ba Trung District, Ha Noi City
Phone number: (024) 3826 – 3418
Fax: (024) 3943 – 1812
HCM Branch
202 Ly Chinh Thang Street
District 3, Ho Chi Minh City
Phone number: (028) 3931 – 1039
Fax: (028) 3931 – 1040