Quang Cao Va Truyen Thong Sao Mai LTD Address: Civil Group 22, Giap Nhi Street, Thinh Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107896533 Phone: 02432007509 Representative: Ho Thi Nhung Adress: Civil Group 22, Giap Nhi Street, Thinh Liet Ward, Hoang Mai District, Ha Noi City Thinh Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 23 - 6 - 2017