HSG Hoang Gia Joint Stock Company Address: No 160, Kim Ma Street, Kim Ma Ward, Ba Dinh District, Ha Noi City Enterprise code: 0103256998 Phone: 02462972426 Representative: Chu Thi Thanh Huong Adress: Civil Group 14, Ngo Quyen Ward, Bac Giang City, Bac Giang Province Kim Ma Ward, Ba Dinh District, Ha Noi CityFounding date: 7 - 2 - 2009