Thuong Mai San Xuat Viet An Joint Stock Company Address: Khu H7, Tien Hamlet, Duc Tu Commune, Duc Tu Commune, Dong Anh District, Ha Noi City Enterprise code: 0102242939 Phone: 0249610869 Representative: Tran Dinh Huong Adress: Da Hoi Hamlet, Chau Khe Commune, Tu Son Town, Bac Ninh Province Duc Tu Commune, Dong Anh District, Ha Noi CityFounding date: 10 - 5 - 2007