Quang Cao Truyen Thong VNK LTD Address: 4th Floor, No 265, Tran Dang Ninh Street, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0103065880 Phone: 02438464202 Representative: Do Thanh Nga Adress: No 17B, Lane 898, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 8 - 12 - 2008