Dau Tu Xay Dung Va Thuong Mai Tong Hop Dang Quang Joint Stock Company Address: No 21, Lane 62, Bao Linh Street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0104967680 Phone: 02439322166 Representative: Tran Quoc Minh Phuc Tan Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 10 - 2010