Cong Nghe Va Thuong Mai Viet Tai Joint Stock Company Address: No 11, Alley 53, Lane 68, Cau Giay Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101378101 Phone: 0248341966 Representative: Nguyen Duc Tai Adress: 25, Xuan Thuy Street, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 6 - 2003