Ruby Technologies Joint Stock Company Address: No 45, 1 Ngo Thi Nham Lane, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0106158075 Phone: 02463290246 Representative: Nguyen Van Tuan Adress: No 45, 1 Ngo Thi Nham Lane, Ha Cau Ward, Ha Dong District, Ha Noi City Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 22 - 4 - 2013