Tu Van Quan Ly Du An & Dau Tu Xay Dung Haz Joint Stock Company Address: No 101 - B7, Khu Tap The Yen Nguu, Van Dien Town, Thanh Tri District, Ha Noi City Enterprise code: 0105966513 Phone: 02436473666 Representative: Ha Thi Cau Van Dien Town, Thanh Tri District, Ha Noi CityFounding date: 13 - 8 - 2012