Io Viet Nam Joint Stock Company Address: No 3, Alley 112, Lane 189, Hoang Hoa Tham Street, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107388593 Phone: 0904924869 Representative: Ta Anh Tu Adress: Civil Group 49, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Ngoc Ha Ward, Ba Dinh District, Ha Noi CityFounding date: 6 - 4 - 2016