Phong Sac LTD Address: Chua Tong Hamlet, La Phu Commune, Hoai Duc District, Ha Noi City Enterprise code: 0500556684 Phone: 0904993790 Representative: Nguyen The Thanh La Phu Commune, Hoai Duc District, Ha Noi CityFounding date: 23 - 3 - 2007