Giai Phap Truyen Thong Ka Mak Viet Nam Joint Stock Company Address: 2B, H7 Tap The Thanh Cong, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101887719 Phone: 0247724255 Representative: Pham An Bien Adress: Civil Group 52, Dinh Cong Ward, Hoang Mai District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 3 - 2006