Tien Thinh Joint Stock Company Address: No 53, Mai Hac De Street, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101369499 Phone: 0248249926 Representative: Luu Quoc Hung Adress: 50 Hang Ma, Hang Ma Ward, Hoan Kiem District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 3 - 6 - 2003