Tsd.Sa Joint Stock Company Address: 25, Van Chuong 2 Lane, Van Chuong Ward, Dong Da District, Ha Noi City Enterprise code: 0104387552 Phone: 02466748919 Representative: Nguyen Thanh Tung Adress: 726 No 2, Ban Dao Linh Dam, Hoang Liet Ward, Hoang Mai District, Ha Noi City Van Chuong Ward, Dong Da District, Ha Noi CityFounding date: 21 - 1 - 2010