Thuong Mai Va Dich Vu Dau Khi Dong Bac Joint Stock Company Address: 4 Khu 5 Civil Group, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701402926 Phone: 02033700098 Representative: Ngo Trung Kien Adress: Hamlet 8, Dong Lam Commune, Tien Hai District, Thai Binh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 1 - 6 - 2010