Tu Van Thiet Ke Va Dao Tao Hse LTD Address: No 36B, 51 Doc Ngu Lane, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105522606 Phone: 02439985429 Representative: Trinh Anh Tuan Adress: No 36B, 51 Doc Ngu Lane, Lieu Giai Ward, Ba Dinh District, Ha Noi City Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 26 - 9 - 2011