Dau Tu Xay Dung Va Thuong Mai Tpa Thang Long Joint Stock Company Address: No 54a, Lane 16, Hoang Cau Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0107780680 Phone: 0972288888; 0936053123 Representative: Nguyen Van Thieu O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 28 - 3 - 2017