Telcosms LTD Address: 4th Floor, No 229, Quang Trung Street, Quang Trung Ward, Ha Dong District, Ha Noi City Enterprise code: 0110474958 Phone: 0973720690 Representative: Mai Ha Xuyen Quang Trung Ward, Ha Dong District, Ha Noi CityFounding date: 14 - 9 - 2023