Viva Hungaria LTD Address: No 10, 14 B Ly Nam De Lane, Hang Ma Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102746220 Phone: 0248233528 Representative: Trinh Quang Thang Adress: No 5 Havanna, District 1, Ho Chi Minh City Hang Ma Ward, Hoan Kiem District, Ha Noi CityFounding date: 15 - 5 - 2008