Khai Thac Khoang San, Xay Dung, Van Tai Va Thuong Mai THQ LTD Address: Khoi Tan Long, Long Son Ward, Thai Hoa Town, Nghe An Province Enterprise code: 2901289912 Phone: 02383881235 Representative: Tran Duy Quang Adress: Khoi Tan Long, Long Son Ward, Thai Hoa Town, Nghe An Province Long Son Ward, Thai Hoa Town, Nghe An ProvinceFounding date: 1 - 12 - 2010