Tu Van Va Dau Tu Xay Dung Data LTD Address: No 16, Lane 508, Lang Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101339800 Phone: 0245622263 Representative: Nguyen Ho Duc Adress: No 37, Le Dai Hanh Street, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 13 - 3 - 2003