Xay Dung Va Kien Truc Thang Long Joint Stock Company Address: No 17 Chan Cam, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101633506 Phone: 0246623565 Representative: Nguyen Tri Dung Adress: No 17 Chan Cam, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 11 - 4 - 2005