Kinh Doanh Than Va Khoang San Dong Bac Joint Stock Company Address: No 133, Quang Trung Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5700677043 Phone: 0203288088 Representative: Pham Van Dong Adress: Hamlet 4, Quang Loi Commune, Hai Ha District, Quang Ninh Province Quang Trung Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 5 - 9 - 2007