Dau Tu Dich Vu Long Thuan Hung Joint Stock Company Address: 27 Trung Nu Vuong, Binh Hien Ward, Hai Chau District, Da Nang City Enterprise code: 0400800113 Phone: 02363217588 Binh Hien Ward, Hai Chau District, Da Nang CityFounding date: 4 - 2 - 2009