Khanh Khoa Joint Stock Company Address: Hamlet 19, Co Nhue 2 Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0101346974 Phone: 02438388908 Representative: Nguyen Huy Tao Adress: Hamlet 19, Co Nhue Commune, Tu Liem District, Ha Noi City Co Nhue 2 Ward, Bac Tu Liem District, Ha Noi CityFounding date: 3 - 4 - 2003