To Hop Tac San Xuat Nong Nghiep Co Gioi Hoang Van Address: Van Thach Hamlet, Hoang Van Commune, Hiep Hoa District, Bac Giang Province Enterprise code: 2401009003 Phone: 02385268830 Hoang Van Commune, Hiep Hoa District, Bac Giang ProvinceFounding date: