Dich Vu Lu Hanh Thuan An - Ascend Travel Joint Stock Company Address: No 26 Nguyen Thuong Hien, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106457438 Phone: 02439428555 Representative: Duong Mai Lan Adress: No 28 Hang Trong, Hang Trong Ward, Hoan Kiem District, Ha Noi City Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 14 - 2 - 2014