Tu Van Dau Tu Va Thuong Mai Nam Son Joint Stock Company Address: No 127-129, Lane 24, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108219929 Phone: 0909999669 Representative: Nguyen Khanh Son Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 6 - 4 - 2018