Truong Mam Non Yen Khe Address: Khu 4, Yen Khe Commune, Thanh Ba District, Phu Tho Province Enterprise code: 2600832116 Phone: 0978528136 Representative: Le Thi Hoa Adress: Khu 4, Yen Khe Commune, Thanh Ba District, Phu Tho Province Yen Khe Commune, Thanh Ba District, Phu Tho ProvinceFounding date: 23 - 4 - 2012