Kien Truc Va Noi That Thanh Nam Joint Stock Company Address: Cotana Group Building, Lot Cc5a Ban Dao Linh Dam, Hoang Liet, Hoang Mai District, Ha Noi City Enterprise code: 0102229913 Phone: 0913235762 Representative: Le Nguyen Hung Adress: P109 A2, Khuong Thuong Town, Trung Tu Ward, Dong Da District, Ha Noi City Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 4 - 2007