Thuong Mai Va Dich Vu O To Chau Au LTD Address: P301 B2, Ton That Tung Street, Trung Tu Ward, Trung Tu Ward, Dong Da District, Ha Noi City Enterprise code: 0103176654 Phone: 02435744454 Representative: Vu Truong Son Adress: P301 B2, Ton That Tung Street, Khuong Thuong Ward, Dong Da District, Ha Noi City Trung Tu Ward, Dong Da District, Ha Noi CityFounding date: 12 - 1 - 2009