Tu Van Va Xay Dung Thanh Son Joint Stock Company Address: Nha Ong Ha Thanh Binh, Trung Nam Hamlet, Duc Thanh Commune, Yen Thanh District, Nghe An Province Enterprise code: 2900757621 Phone: 02383681090 Representative: Ha Thanh Binh Duc Thanh Commune, Yen Thanh District, Nghe An ProvinceFounding date: 19 - 7 - 2006