Tu Van Thiet Ke Va Xay Dung Kien Trung Joint Stock Company Address: 56 Nguyen Tri Phuong, Chinh Gian Ward, Thanh Khe District, Da Nang City Enterprise code: 0400497957 Phone: 02156562063 Representative: Phan Duc Hai Adress: K93/6 Hai Phong, Thach Thang Ward, Hai Chau District, Da Nang City Chinh Gian Ward, Thanh Khe District, Da Nang CityFounding date: 25 - 7 - 2005