Khai Thac Toan Thang Joint Stock Company Address: Nha Ong Hoang Ba Thang, Minh Thang Hamlet, Minh Hop Commune, Quy Hop District, Nghe An Province Enterprise code: 2901401699 Phone: 02383508377 Representative: Hoang Ba Thang Adress: Minh Thang Hamlet, Minh Hop Commune, Quy Hop District, Nghe An Province Quy Hop District, Nghe An ProvinceFounding date: 14 - 6 - 2011