Dau Tu Va Cong Nghe Tan Thanh LTD Address: No 1a, Alley 102/60, Lane 850, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106619960 Phone: 0902195188 Representative: Le Thanh Tan Adress: Zoom 802, Tvew Tatco Building, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 15 - 8 - 2014