Tu Van Dau Tu Xay Lap Thiet Bi Vien Thong D.V.T.T Joint Stock Company Address: 15 Truong Chi Cuong, Hoa Cuong Nam Ward, Hai Chau District, Da Nang City Enterprise code: 0401327309 Phone: 02363622969 Representative: Nguyen Van Dung Adress: Civil Group 145, Hoa Minh Ward, Lien Chieu District, Da Nang City Hoa Cuong Nam Ward, Hai Chau District, Da Nang CityFounding date: 8 - 1 - 2010