Long Dung Luan LTD Address: 6a Hamlet, Co Nhue Commune, Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101289437 Phone: 0248389712 Co Nhue 1 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 7 - 10 - 2002