Hop Tac Xa Dich Vu Ve Sinh Moi Truong Thi Tran Thanh Ba Address: Khu 11, Thanh Ba Town, Thanh Ba District, Phu Tho Province Enterprise code: 2600424212 Phone: 0210885882 Representative: Trieu Quang Hong Adress: Khu 11, Thanh Ba Town, Thanh Ba District, Phu Tho Province Thanh Ba Town, Thanh Ba District, Phu Tho ProvinceFounding date: 25 - 4 - 2008