Vien Thong Hoang Lam LTD Address: Nha Ong Ngo Sy Hieu, Hamlet 1, Dien Xuan Commune, Dien Chau District, Nghe An Province Enterprise code: 2901896730 Phone: 0968555888 Representative: Ngo Sy Hieu Dien Xuan Commune, Dien Chau District, Nghe An ProvinceFounding date: 12 - 7 - 2017