Kien Truc Xay Dung Dsa Viet Nam Joint Stock Company Address: No 11a, 281/65 Truong Dinh Lane, Tuong Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107745407 Phone: 0963234368 Representative: Tran Tien Dung Tuong Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 2 - 3 - 2017