Ky Thuat Dien Tu & Tin Hoc Hung Viet LTD Address: No 418, Bach Mai Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0100363871 Phone: 0246273672 Representative: Dang Huu Hoa Adress: No 2, 260 Le Trong Tan Lane, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 2 - 7 - 1998