Cong Nghe Ky Thuat Hao Nam LTD Address: 6th Floor, Viet A Building, No 9, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110067494 Phone: 02387312845 Representative: Le The Hao Adress: An Thai Hamlet, Yen Lu Commune, Yen Dung District, Bac Giang Province Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 7 - 2022