Tien An LTD Address: Phu Da Hamlet, Duc Thuong Commune, Duc Thuong Commune, Hoai Duc District, Ha Noi City Enterprise code: 0103415165 Phone: 0974652160 Representative: Pham Thi Thu Thuy Adress: Phu Da Hamlet, Duc Thuong Commune, Hoai Duc District, Ha Noi City Duc Thuong Commune, Hoai Duc District, Ha Noi CityFounding date: 3 - 3 - 2009