Khoang San Bac Ha Joint Stock Company Address: No 31, 339/22 Ngoc Lam Alley, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0102986254 Phone: 0248730540 Representative: Dang Quang Thuan Adress: P404 Nha No5 Khu 5, 3 Ha Dich Vong, Cau Giay District, Ha Noi City Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 25 - 10 - 2008