Dich Vu Vien Thong Vu Phong LTD Address: Khu 3, Hai Hoa Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5701883306 Phone: 0985983296 Representative: Vu Hoang Mo Hai Hoa Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 18 - 7 - 2017