Tu Van Dau Tu Xay Dung Va Phat Trien Cong Nghe Joint Stock Company Address: 69 Ly Thuong Kiet, Thach Thang Ward, Hai Chau District, Da Nang City Enterprise code: 0400598810 Phone: 02363889732 Representative: Tran Hoai Nam Adress: 99/2 Tran Phu, Hai Chau I Ward, Hai Chau District, Da Nang City Thach Thang Ward, Hai Chau District, Da Nang CityFounding date: 8 - 1 - 2008