Dau Tu Va Xay Dung Toan Thang LTD Address: Hamlet 3, Lai Yen Commune, Hoai Duc District, Ha Noi City Enterprise code: 0104062593 Phone: 0975445716 Representative: Nguyen Dinh Tuyen Adress: Hamlet 3, Lai Yen Commune, Hoai Duc District, Ha Noi City Lai Yen Commune, Hoai Duc District, Ha Noi CityFounding date: 21 - 7 - 2009