Thanh Phong LTD Address: 5 Thong Nhat Hamlet, Yen Phu Commune, Ham Yen District, Tuyen Quang Province Enterprise code: 5000257491 Phone: 02073842488 Representative: Ha Thi Len Adress: 3 Thong Nhat Hamlet, Yen Phu Commune, Ham Yen District, Tuyen Quang Province Yen Phu Commune, Ham Yen District, Tuyen Quang ProvinceFounding date: 19 - 7 - 2006