Khai Thac Khoang San Thien Thuan Tuong Quang Ninh Joint Stock Company Address: Civil Group 2, Khu 1, Cua Ong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700466740 Phone: 02032211368 Representative: Tran Hoa Adress: Civil Group 2, Khu 1, Cua Ong Ward, Cam Pha City, Quang Ninh Province Cua Ong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 14 - 10 - 2003