DV Vien Thong Nhu Y LTD Address: An Loc A Hamlet, An Khang Commune, Tuyen Quang City, Tuyen Quang Province Enterprise code: 5000891852 Phone: 0866826586 Representative: Nguyen Viet Dung An Khang Commune, Tuyen Quang City, Tuyen Quang ProvinceFounding date: 15 - 3 - 2022