Dau Tu Va Phat Trien Cong Nghe Viet Nam Joint Stock Company Address: No 17, Tkinh Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101527466 Phone: 0242183191 Representative: Nguyen Van The Adress: Lien Thanh Hamlet, Thach Ha Commune, Ha Tinh City, Ha Tinh Province Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 9 - 2004