Ung Dung Cong Nghe Ky Thuat So Le Duan LTD Address: Khu Trung, Duc Noi Hamlet, Viet Hung Commune, Dong Anh District, Ha Noi City Enterprise code: 0107266404 Phone: 0988943586 Representative: Nguyen Ngoc Ruan Adress: Khu Trung, Duc Noi Hamlet, Viet Hung Commune, Dong Anh District, Ha Noi City Viet Hung Commune, Dong Anh District, Ha Noi CityFounding date: 24 - 12 - 2015