Ravasolutions Joint Stock Company Address: No 9, Lane 4, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0109974064 Phone: 0971184968 Representative: Doan Duy Kien Adress: TDP So 3 Hoa Thi, Phuong Canh Ward, Nam Tu Liem District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 22 - 4 - 2022