Tap Doan Nano Joint Stock Company Address: No 193 Nguyen Tuan, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101500464 Phone: 02437678978 Representative: Nguyen Dao Hao Adress: B7 Tap The Giang Vo, Giang Vo Ward, Ba Dinh District, Ha Noi City Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 6 - 2004