Kinh Doanh Va Cong Nghe Toan Thang LTD Address: No 32, 293 Tam Trinh Lane, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107382182 Phone: 0245658885 Representative: Dao Van Thang Adress: Yen Phu Hamlet, Van Phu Commune, Thuong Tin District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 1 - 4 - 2016