Uy Ban Mat Tran To Quoc Huyen Tam Nong Address: Tien Thinh Hamlet, Hung Hoa Town, Tam Nong District, Phu Tho Province Enterprise code: 2600573581 Phone: 02103879306 Hung Hoa Town, Tam Nong District, Phu Tho ProvinceFounding date: 27 - 5 - 2009