Dau Tu Ha Tang Va Phat Trien Do Thi Ha Noi Joint Stock Company Address: No 31, Civil Group 80, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105968616 Phone: 0988766555 Representative: Le Van Hung Adress: No 29/455 Ha Huy Tap, Yen Vien Town, Gia Lam District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 14 - 8 - 2012