Xay Dung Truc Bach Joint Stock Company Address: No 141, Hoang Hoa Tham Street, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105148846 Phone: 02422232423 Representative: Pham Van Duc Adress: No 180, Cho Kham Thien Lane, Trung Phung Ward, Dong Da District, Ha Noi City Ngoc Ha Ward, Ba Dinh District, Ha Noi CityFounding date: 9 - 2 - 2011