Cong Nghe Holycom Joint Stock Company Address: No 7 Ton That Thuyet, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0109864216 Phone: 0848987333 Representative: Nguyen Vu Quan Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 12 - 2021