Dau Tu Thuong Mai App Viet Nam Joint Stock Company Address: No 85, Lane 2, Hoang Sam Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0108106971 Phone: 0908909196 Representative: Bui Thanh Nam Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 12 - 2017