Smartapp Viet Nam Joint Stock Company Address: 2nd Floor, No 59, Lane 112, Me Tri Thuong Street, Tu Liem Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111350497 Phone: 0386961334 Representative: Vu Duc Thinh Ha Noi CityFounding date: 16 - 1 - 2026