Co Dien Uong Bi - Vinacomin Joint Stock Company Address: Civil Group 13, Khu 8, Bac Son Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5700526340 Phone: 02033854392 Representative: Nguyen Minh Tam Bac Son Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 4 - 1 - 2005