Du Lich Va Su Kien Vnexpress Tour Uong Bi Joint Stock Company Address: No 420 Tran Nhan Tong, Uong Bi Ward, Tinh Quang Ninh, Viet Nam Enterprise code: 5702226078 Phone: 0382493282 Representative: Nguyen Thi Thuy Linh Uong Bi Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 18 - 5 - 2026