Tasa Viet Nam Joint Stock Company Address: No 8, Lane 347/74, Co Nhue Street, Co Nhue 2 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0105989126 Phone: 02435683922 Representative: Nguyen Ngoc Son Co Nhue 2 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 11 - 9 - 2012