Phat Trien Xay Dung Thang Long LTD Address: 55, Thai Thinh I Lane, Thinh Quang Ward, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0101609535 Phone: 0245622928 Representative: Tran Dinh Nghia Adress: 47, Van Huong Lane, Hang Bot Ward, Dong Da District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 21 - 2 - 2005