Xay Dung Va Thuong Mai Hoa Thang Joint Stock Company Address: No 4, 307 Bui Xuong Trach Lane, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109806856 Phone: 0982341807 Representative: Dao Hai Long Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 8 - 11 - 2021