B19 Dau Tu Va Dich Vu Thuong Mai Joint Stock Company Address: No 102, Mai Hac De Street, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106113941 Phone: 02462800166 Representative: An Hoang Ha Adress: No 23, To Vinh Dien Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 4 - 3 - 2013