Giai Phap Truc Tuyen Topnet Viet Nam Joint Stock Company Address: No 94, Lane 285, Doi Can Street, Lieu Giai Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105878874 Phone: 02438327230 Representative: Nguyen Thi Kim Nhung Adress: No 9, Cua Huu Street, Tan Son Ward, Thanh Hoa City, Thanh Hoa Province Lieu Giai Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 5 - 2012