Dau Tu Va Dich Vu Bao Trung Joint Stock Company Address: No 29, 105/2/39 Xuan La Lane, Xuan Tao Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0109514317 Phone: 0985728965 Representative: Nguyen Thanh Trung Adress: 32 C4, Nam Dong Town, Nam Dong Ward, Dong Da District, Ha Noi City Xuan Tao Ward, Bac Tu Liem District, Ha Noi CityFounding date: 29 - 1 - 2021