Tu Van Quy Hoach Va Xay Dung Do Thi Viet Nam Joint Stock Company Address: No 226, Hoang Mai Street, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109858371 Phone: 02439922879 Representative: Nguyen Thi Nguyet Minh Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 12 - 2021