Hop Tac Xa Nong Nghiep Dich Vu Tong Hop Yen Duyen Address: Yen Duyen, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101551500 Phone: 0248615457 Representative: Nguyen Van Ngoc Adress: Yen Duyen, Yen So Ward, Hoang Mai District, Ha Noi City Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 2 - 11 - 2004