Tin Hoc Va Truyen Thong Tan An Khang LTD Address: Nha Ong An, Khoi 4, Dien Chau Town, Dien Chau District, Nghe An Province Enterprise code: 2901439477 Phone: 02383676868 Representative: Phan Nam Linh Adress: Khoi 4, Dien Chau Town, Dien Chau District, Nghe An Province Dien Chau Town, Dien Chau District, Nghe An ProvinceFounding date: 31 - 10 - 2011