Phat Trien Dich Vu - Thuong Mai Dong Bac Joint Stock Company Address: No 86, Le Thanh Tong Street, Hong Gai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701409216 Phone: 02033629228 Representative: Nguyen Thi Tuyet Adress: Civil Group 4, Khu 8, Hong Ha Ward, Ha Long City, Quang Ninh Province Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 15 - 6 - 2010