Khai Thac Da Hoang Mai Joint Stock Company Address: Hamlet 3, Quynh Loc Commune, Hoang Mai Town, Nghe An Province Enterprise code: 2901871743 Phone: 02383665217 Representative: Truong The Ngoc Adress: 251a Luong Dinh Cua, An Phu Ward, District 2, Ho Chi Minh City Quynh Loc Commune, Hoang Mai Town, Nghe An ProvinceFounding date: 6 - 12 - 2016