Thuong Mai Va Dich Vu Tu Sach LTD Address: O 36, Lot 2, Den Lu 1 Urban Area, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111084365 Phone: 0974565138 Representative: Le Thi Thu Hoai Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 10 - 6 - 2025