Dau Tu Va Cong Nghe Gia Hoang Joint Stock Company Address: C13, Lot 61, Khu Tap The Dia Chinh, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108943070 Phone: 0919861199 Representative: Do Van Dinh Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 10 - 2019