Blue Sand DN LTD Address: 168 Quang Trung, Thach Thang Ward, Hai Chau District, Da Nang City Enterprise code: 0402189651 Phone: 0236117318380 Representative: Pham Le Hanh Quyen Thach Thang Ward, Hai Chau District, Da Nang CityFounding date: 20 - 4 - 2023