Tin Hoc Gon Ta LTD Address: No C5, Lane 2, Linh Lang Street, Cong Vi Ward, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101188823 Phone: 0247662860 Representative: Trinh Thu Phuong Adress: Xom, Moi Street, Cai Dan Ward, Song Cong City, Thai Nguyen Province Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 12 - 2001