Tung Na LTD Address: No 24, Le Loi Street, Civil Group 18, Tan Quang Ward, Tuyen Quang City, Tuyen Quang Province Enterprise code: 5000833106 Phone: 0988845179 Representative: Trinh Xuan Tung Tan Quang Ward, Tuyen Quang City, Tuyen Quang ProvinceFounding date: 17 - 2 - 2017