Thuong Mai Va Dich Vu Truyen Thong HT Viet Nam LTD Address: No 7, 10 Nguyen Van Huyen Lane, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0110116279 Phone: 0948025396 Representative: Ha Thuy Trang; Tran Thi Ha Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 13 - 9 - 2022