Cong Nghe Cao Joint Stock Company Address: Lane 2, Pham Van Dong Street, Xuan Dinh Commune, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101924960 Phone: 0248387431; 0249165917 Representative: Duong Van Trung Adress: Cao Dinh Hamlet, Xuan Dinh Commune, Tu Liem District, Ha Noi City Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 25 - 4 - 2006