Dich Vu Va Dau Tu Thuong Mai Thanh An Joint Stock Company Address: Zoom 101 Nha B11 KTT Nghia Tan, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102354223 Phone: 0247534503 Representative: Nguyen Danh Viet Adress: Civil Group 11, Nghia Do Ward, Cau Giay District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 29 - 8 - 2007