Lam San Xay Dung Tong Hop Thanh Son Joint Stock Company Address: Khu Ha Son, Thanh Son Town, Thanh Son District, Phu Tho Province Enterprise code: 2600344694 Phone: 02103873027 Representative: Nguyen Huu Ngan Adress: Khu Ha Son, Thanh Son Town, Thanh Son District, Phu Tho Province Thanh Son Town, Thanh Son District, Phu Tho ProvinceFounding date: 4 - 4 - 2006