Tu Van Dau Tu Xay Dung Thien Duc LTD Address: No 4, Lot A, Van Phuc Keo Dai Street, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105287166 Phone: 02437621471 Representative: Nguyen Thanh Thong Adress: 3B Nguyen Trung Truc, Ward 05, District 5, Ho Chi Minh City Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 5 - 2011