Co Dien Vien Dong Joint Stock Company Address: 6th Floor, Vien Dong Building, 36 Hoang Cau, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0102279625 Phone: 02462912926 Representative: Nguyen Thanh Hien Adress: Zoom 908, CT1, Chung Cu Bac Ha, Mo Lao Ward, Ha Dong District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 6 - 6 - 2007