Cong Nghe Doan Hung LTD Address: Khu Thuong 2, Trang An Ward, Dong Trieu Town, Quang Ninh Province Enterprise code: 5702124710 Phone: 02379270386 Representative: Tran Doan Hung Adress: Khu Thuong 2, Trang An Ward, Dong Trieu Town, Quang Ninh Province Trang An Ward, Dong Trieu Town, Quang Ninh ProvinceFounding date: 18 - 11 - 2022