Truong PTCS Khanh Thanh Address: Khanh Thanh, Yen Thanh District, Nghe An Province Enterprise code: 2901125343 Phone: 02383868705 Adress: Yen Thanh District, Nghe An Province Khanh Thanh Commune, Yen Thanh District, Nghe An ProvinceFounding date: 21 - 8 - 2009