Tien Ich Ung Dung Song Alttab LTD Address: No 37, Alley 73, 12 Dao Tan Lane, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0109097712 Phone: 0326695687 Representative: Nguyen Tien Dung Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 21 - 2 - 2020