Thuong Mai Va Cong Nghe Dai Huu Joint Stock Company Address: No 166D, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101528903 Phone: 0248235194 Representative: Nguyen Hong Hanh Adress: No 166, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 14 - 9 - 2004