Dich Vu Thuong Mai Vien Thong Sim So Viet LTD Address: No 12, Tran Dai Nghia Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109944895 Phone: 0911828222 Representative: Nguyen Ngoc Tu Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 25 - 3 - 2022