Tu Van Quan Ly Va Cong Trinh LTD Address: 44 Hang Than, Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102637655 Phone: 02439270052 Representative: Trinh Thi Minh Adress: 44, Hang Than Street, Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi City Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 2 - 2008