Ung Dung Va Truyen Thong X7plus Joint Stock Company Address: No 38, Tia Street, To Hieu Commune, Thuong Tin District, Ha Noi City Enterprise code: 0107486128 Phone: 02462949951 Representative: Tran Van Hiep Adress: No 147, Phu Do Street, Phu Do Ward, Nam Tu Liem District, Ha Noi City To Hieu Commune, Thuong Tin District, Ha Noi CityFounding date: 28 - 6 - 2016