Dau Tu Va Dich Vu Bao Duong LTD Address: No 117, Nguyen Dinh Chieu Street, Phuong, Hai Ba Trung District, Ha Noi City Enterprise code: 0111139448 Phone: 02389148934 Representative: Nguyen Thuy Duong Ha Noi CityFounding date: 23 - 7 - 2025