Khai Thac Lam Khoang San Tan Hoan LTD Address: No 377, Civil Group 5, Khu 5, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701672351 Phone: 0969216999 Representative: Mai Van Tan Adress: No 377, Civil Group 5, Khu 5, Hong Ha Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 3 - 2013