Khai Thac Van Tai Hoang Truong LTD Address: No 21, Civil Group 4, Khu 6, Cam Thanh Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701653775 Phone: 0966806951 Representative: Vu The Linh Cam Thanh Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 10 - 8 - 2012