Ruby Development Viet Nam LTD Address: Zoom 1506, 15th Floor, Icon4 Building, No 243a De La Thanh, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0107835604 Phone: 02471077000 Representative: Shibata Yuichiro Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 9 - 5 - 2017