Du Lich Hang Khong Viet Nam - CN One Tours Hai Phong Joint Stock Company Address: No 47/384, Lach Tray Street, Gia Vien Ward, Hai Phong City, Viet Nam, Hai Phong City Enterprise code: 0202316341 Phone: 0981365789 Representative: Dong Thi Diu Hai Phong CityFounding date: 7 - 10 - 2025