Tin Hoc Hop Thanh LTD Address: 36/4 Ba Trieu, Nguyen Trai, Ha Dong District, Ha Noi City Enterprise code: 0500596246 Phone: 0914008550 Representative: Phan Van Dung Adress: No 2 Le Loi, Nguyen Trai, Ha Dong District, Ha Noi City Nguyen Trai Ward, Ha Dong District, Ha Noi CityFounding date: 29 - 10 - 2008