Tong Hop Hai Hoai LTD Address: Hamlet 1, Trang Son Commune, Do Luong District, Nghe An Province Enterprise code: 2901572020 Phone: 0913392110 Representative: Nguyen Canh Hai Adress: Hamlet 1, Trang Son Commune, Do Luong District, Nghe An Province Trang Son Commune, Do Luong District, Nghe An ProvinceFounding date: 26 - 9 - 2012