Vat Tu Van Tai Dong Bac Joint Stock Company Address: No 47, Civil Group 2, Khu 6a, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701753191 Phone: 02033819888 Representative: Nguyen Thi Le Dung Adress: Civil Group 67, Khu 5, Cam Phu Ward, Cam Pha City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 16 - 4 - 2015