Dau Tu Va Thuong Mai Big Viet Joint Stock Company Address: No 92K, Ly Thuong Kiet Street, Cua Nam Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106653707 Phone: 0996589599 Representative: Truong Anh Tuan Adress: 66a, Civil Group 4, Lieu Giai, Cong Vi Ward, Ba Dinh District, Ha Noi City Cua Nam Ward, Hoan Kiem District, Ha Noi CityFounding date: 3 - 10 - 2014