Dau Tu Ung Dung Cong Nghe Cao Viet Nam Joint Stock Company Address: No 43, Nguyen Khang Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106412123 Phone: 02437844995 Representative: Le Quang Thang Adress: No 293 Tay Son, Quang Trung Ward, Dong Da District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 1 - 2014