Ubnd Xa Thach Khoan Address: Tien Phong Hamlet, Thach Khoan Commune, Thanh Son District, Phu Tho Province Enterprise code: 2600226404 Phone: 0210873140 Thach Khoan Commune, Thanh Son District, Phu Tho ProvinceFounding date: 23 - 2 - 2000