Kham Ngan Address: Nha Ong Kham, Hamlet 5, Dien Thai Commune, Dien Chau District, Nghe An Province Enterprise code: 2901547987 Phone: 02383674480 Representative: Dinh Thi Ngan Adress: Hamlet 5, Dien Thai Commune, Dien Chau District, Nghe An Province Dien Thai Commune, Dien Chau District, Nghe An ProvinceFounding date: 26 - 5 - 2012