Quan Ly Khach San Va Du Lich Ravi LTD Address: 5th Floor, Artemis Building, No 3 Le Trong Tan, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110057016 Phone: 0964000241 Representative: Phung Quoc Hai Adress: No 198, Tran Phu Street, Tan Dan Ward, Viet Tri City, Phu Tho Province Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 11 - 7 - 2022