Truong Dan Toc Noi Tru Thanh Son Address: Khu 19/5, Thanh Son Town, Thanh Son District, Phu Tho Province Enterprise code: 2600491441 Phone: 02103873299 Thanh Son Town, Thanh Son District, Phu Tho ProvinceFounding date: 19 - 2 - 2009