Dich Vu Va Du Lich Happy Viet Nam Joint Stock Company Address: No 4, TT31, Van Phu Urban Area, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0107255177 Phone: 0979618368 Representative: Nguyen Van Quan Adress: Nhan Ly, Nam Phuong Tien Commune, Chuong My District, Ha Noi City Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 17 - 12 - 2015