Thuong Mai Va Xay Dung Hong Ngoc LTD Address: No 147a, Doc Ngu Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101493369 Phone: 0247626346 Representative: To Dinh Hung Adress: No 94, Dien Yen Phu Town, Yen Phu Ward, Tay Ho District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 7 - 6 - 2004