Phon Thinh LTD Address: Nha Ong Truong Van Son, Hamlet 13, Trang Son Commune, Do Luong District, Nghe An Province Enterprise code: 2900895558 Phone: 02383871083 Representative: Truong Van Son Adress: Hamlet 13, Trang Son Commune, Do Luong District, Nghe An Province Trang Son Commune, Do Luong District, Nghe An ProvinceFounding date: 29 - 5 - 2008