Toan Cau Dong A Joint Stock Company Address: No 06a - N3, Tap The Vien Thuoc Phong Thuoc No, Thuong Thanh Ward, Long Bien District, Ha Noi City Enterprise code: 0106008030 Phone: 0988882629 Representative: Dang Duc Thanh Adress: Tu Mai Hamlet, Tu Mai Commune, Yen Dung District, Bac Giang Province Thuong Thanh Ward, Long Bien District, Ha Noi CityFounding date: 8 - 10 - 2012