Dau Tu Va Kinh Doanh Thep Hung Thinh Joint Stock Company Address: No 1, Lane 496, Ngoc Hoi Street, Thanh Tri District, Ha Noi City Enterprise code: 0104268890 Phone: 02436864789 Representative: Nguyen Van Son Adress: 13 Vinh Ninh Cluster, Thanh Tri District, Ha Noi City Thanh Tri District, Ha Noi CityFounding date: 27 - 11 - 2009