Rubystar Viet Nam Joint Stock Company Address: No 10, Alley 1, 335 Thuy Khue Lane, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0107298156 Phone: 0944794191 Representative: Le Van Trung Adress: No 43B/33 Dinh Huong, Dong Cuong Ward, Thanh Hoa City, Thanh Hoa Province Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 14 - 1 - 2016