Dau Tu Phat Trien Va Tu Van Thiet Ke Xay Dung Ha Noi Joint Stock Company Address: No 1, Lane 202, Civil Group 3, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105034687 Phone: 0974006505 Representative: Dao Ngoc Ha Adress: An Long Hamlet, Quynh Hoang Commune, Quynh Phu District, Thai Binh Province Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 3 - 12 - 2010