Tu Van Xay Dung Khai Nguyen Joint Stock Company Address: 101, Nguyen Thi Ba, Nai Hien Dong Ward, Son Tra District, Da Nang City Enterprise code: 0401379307 Phone: 02363917812 Representative: Do Huu Chau Adress: Civil Group 34, Nai Hien Dong Ward, Son Tra District, Da Nang City Nai Hien Dong Ward, Son Tra District, Da Nang CityFounding date: 15 - 9 - 2010