TTHK Joint Stock Company Address: No 65 Civil Group 3, Dang Tien Dong Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0103407407 Phone: 02438572847 Representative: Nguyen Anh Tuan Adress: 14 Bat Su, Hang Bo Ward, Hoan Kiem District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 27 - 2 - 2009