Van Phong Thong Bao Va Hoi Dap Quoc Gia Ve Tieu Chuan Do Luong Chat Luong Address: 8 Hoang Quoc Viet, Cau Giay District, Ha Noi City Enterprise code: 0101391751 Phone: 0247912146 Representative: Le Quoc Bao Adress: P406 Nha C5, Giang Vo Town, Ba Dinh District, Ha Noi City Cau Giay District, Ha Noi CityFounding date: 14 - 8 - 2003