Hoa Dau Dong Bac Joint Stock Company Address: No 794 Hoang Quoc Viet, Cam Son Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701696680 Phone: 0989322230 Representative: Dao Thi Nguyet Adress: Civil Group 37, Khu 4, Cao Thang Ward, Ha Long City, Quang Ninh Province Cam Son Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 20 - 2 - 2014