Cong Nghe Ivy Toan Cau Joint Stock Company Address: No 06, Phuong Nam Street, 22a Civil Group, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108544164 Phone: 0966929498 Representative: Vuong Duy Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 11 - 12 - 2018