Xay Dung Va Dau Tu Thuong Mai Bui Hoang Viet Nam Joint Stock Company Address: No 9, Lane 850, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0107796296 Phone: 0988774088 Representative: Hoang Hac Hai Adress: Tong Lenh Hamlet, Tong Bat Commune, Ba Vi District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 10 - 4 - 2017