Phu Tuong GSF Joint Stock Company Address: Ngoc Hoa Commune, Ngoc Hoa Commune, Chuong My District, Ha Noi City Enterprise code: 0103682192 Phone: 02433717995 Representative: Do Thi Thuy Adress: Tran Phu Hamlet, La Phu Commune, Hoai Duc District, Ha Noi City Ngoc Hoa Commune, Chuong My District, Ha Noi CityFounding date: 9 - 4 - 2009