Chi Nhanh Cong Ty Co Phan Viva Address: P1101 Tang 11, Hittc Building, 185 Giang Vo, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0305288248-001 Phone: 0242729788 Representative: Vu Thu Nga Adress: No 17/25 Trieu Viet Vuong, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 14 - 7 - 2008