Dich Vu Nha O Viet Nam Joint Stock Company Address: Hamlet 7, Thach Hoa Commune, Thach That District, Ha Noi City Enterprise code: 0107712190 Phone: 0963435533 Representative: Hoang Thi Hong Adress: Hamlet 7, Thach Hoa Commune, Thach That District, Ha Noi City Thach Hoa Commune, Thach That District, Ha Noi CityFounding date: 23 - 1 - 2017