PTRTC Quang Ninh Joint Stock Company Address: 11 Khu 6 Civil Group, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701754269 Phone: 0936879680 Representative: Dang Thi Dao Adress: 11 Khu 6 Civil Group, Hong Ha Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 25 - 4 - 2015