Chi Nhanh Doanh Nghiep Tu Nhan Ngoc Tu Address: No 46 Khu, Cap 3 Town, Xuan Dinh, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 2500208419-001 Phone: 02113867062 Representative: Mai Duc Bang Adress: Dong Hoa Hamlet, Tam Duong District, Vinh Phuc Province Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 17 - 11 - 2010