Dau Tu San Xuat Va Cong Nghe Thang Long LTD Address: No 4, Lane 62, Tran Binh Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0106075573 Phone: 02463298861 Representative: Nguyen Van Huy Adress: Hamlet 6, Nai Chau Hamlet, Chu Phan Commune, Me Linh District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 1 - 2013