Quan Ly Va Xay Dung HTH Viet Nam Joint Stock Company Address: No 6, Lane 27, Ngo Thi Nham Street, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0109800075 Phone: 0944428058 Representative: Duong Thi Oanh Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 2 - 11 - 2021