Bien Bac Joint Stock Company Address: 15 B19 Nghia Tan, Cau Giay District, Ha Noi City Enterprise code: 0104278458 Phone: 02437565839 Representative: Tran Quy An Adress: 15 B19 Nghia TAN Cau Giay District, Ha Noi CityFounding date: 1 - 12 - 2009