Thuong Mai Va Cong Nghe Thuan An Joint Stock Company Address: No 31, Civil Group 13, Thuong Thanh Ward, Long Bien District, Ha Noi City Enterprise code: 0102634076 Phone: 0248776427 Representative: Vu Van Tien Adress: No 31, Civil Group 13, Thuong Thanh Ward, Long Bien District, Ha Noi City Thuong Thanh Ward, Long Bien District, Ha Noi CityFounding date: 16 - 4 - 2009