Thuong Mai Va Du Lich Viet Bac Ha Long LTD Address: Yen Trung Hamlet, Yen Tho Commune, Dong Trieu Town, Quang Ninh Province Enterprise code: 5701670837 Phone: 0936535299 Representative: Pham The Hung Adress: Yen Trung Hamlet, Yen Tho Commune, Dong Trieu Town, Quang Ninh Province Yen Tho Ward, Dong Trieu Town, Quang Ninh ProvinceFounding date: 11 - 3 - 2013