Quang Cao Va To Chuc Su Kien Dong Nam A Joint Stock Company Address: No 105 Dai Co Viet, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107751256 Phone: 01674204603; 0374204603 Representative: Bui Van Nghia Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 7 - 3 - 2017