Dau Tu Xay Dung Thuong Mai Tan Da LTD Address: Dan Khe Hamlet, Son Da Commune, Ba Vi District, Ha Noi City Enterprise code: 0103884181 Phone: 02433621999 Representative: Dao Vuong Hao Adress: Dan Khe Hamlet, Son Da Commune, Ba Vi District, Ha Noi City Son Da Commune, Ba Vi District, Ha Noi CityFounding date: 29 - 5 - 2009