Hop Tac Xa Dich Vu San Xuat Va Kinh Doanh Do Go Chieng Son Address: Khu 5, Kiet Son Commune, Tan Son District, Phu Tho Province Enterprise code: 2600726397 Phone: 0915959906 Representative: Ha Trung Tam Adress: Khu 5, Kiet Son, Kiet Son Commune, Tan Son District, Phu Tho Province Kiet Son Commune, Tan Son District, Phu Tho ProvinceFounding date: 9 - 3 - 2011