Dau Tu Thuong Mai Dich Vu Truong Thinh Joint Stock Company Address: Phong So 027 Nha I9, Khuat Duy Tien Street, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103141059 Phone: 0903230316 Representative: Nguyen Tien Dung Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi CityFounding date: 6 - 1 - 2009