To Chuc Lien Ket Da Nganh Khai Tuong Group Joint Stock Company Address: 587 Nguyen Trai, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110837633 Phone: 0987233727 Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi CityFounding date: