He Thong Thong Tin Va Phan Mem Veritable Joint Stock Company Address: Zoom 0701 So 101 Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0105237077 Phone: 0914141011 Representative: Nguyen Quang Nghia Adress: Yen Bai Hamlet, Tu Lap Commune, Me Linh District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 4 - 4 - 2011