Thuong Mai Dau Tu Va Phat Trien Cong Nghe Hoang Gia Joint Stock Company Address: No 27, Nguyen Kha Trac Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0104977294 Phone: 02473055022 Representative: Truong Thanh Trung Adress: No 110, Nha C16, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 10 - 2010