Tu Van, Dich Vu Ky Thuat, Day Nghe Va Thuong Mai Thanh Hung LTD Address: No 48, Lane 72, Nguyen Trai Street, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103890040 Phone: 02438586097 Representative: Nguyen Tuan Liem Adress: Civil Group 4, Thanh Tuyen Ward, Phu Ly City, Ha Nam Province Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 29 - 5 - 2009