Khoa Hoc Xanh Duc Thanh Mai LTD Address: Hamlet 6, Quynh Luong Commune, Quynh Luu District, Nghe An Province Enterprise code: 2901494848 Phone: 02383774999 Representative: Tran Thi Thao Quynh Luong Commune, Quynh Luu District, Nghe An ProvinceFounding date: 27 - 2 - 2012