Du Lich Va To Chuc Su Kien Con Duong Xanh LTD Address: Doan Xa 2 Hamlet, Hong Phong Commune, Dong Trieu Town, Quang Ninh Province Enterprise code: 5701882454 Phone: 0904176151 Representative: Bui Anh Tuan Hong Phong Ward, Dong Trieu Town, Quang Ninh ProvinceFounding date: 14 - 7 - 2017