Xay Dung Va Phat Trien Co So Ha Tang So 9 HN Joint Stock Company Address: No 201, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109560899 Phone: 02436320231 Representative: Dang Viet Hung Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 19 - 3 - 2021