Ky Thuat Xay Dung Jcon Joint Stock Company Address: 9th Floor, Gelex Tower Building, No 52 Le Dai Hanh, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109901796 Phone: 0249791009 Representative: Nguyen Cong Trong Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 28 - 1 - 2022