Duoc L - B Joint Stock Company Address: No 1B, 29 Ton That Tung Civil Group, Khuong Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0109495495 Phone: 02435743333 Representative: Dao Vu Hoa Khuong Thuong Ward, Dong Da District, Ha Noi CityFounding date: 15 - 1 - 2021