Xay Dung Va Phat Trien Cong Nghe Thang Long Joint Stock Company Address: No 121, Civil Group 8, Duc Thang Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101530807 Phone: 02466741571 Representative: Phan Trung Dung Adress: No 121, Civil Group 8, Duc Thang Ward, Bac Tu Liem District, Ha Noi City Duc Thang Ward, Bac Tu Liem District, Ha Noi CityFounding date: 20 - 9 - 2004