Ruby Educaton LTD Address: Lot 313, Khu B2-12, Xanh Bau Tram Lakeside Urban Area, Hoa Hiep Nam Ward, Lien Chieu District, Da Nang City Enterprise code: 0402263312 Phone: 02996672515 Representative: Pham Thi Cam Uyen Hoa Hiep Nam Ward, Lien Chieu District, Da Nang CityFounding date: 17 - 2 - 2025