Toa An Nhan Dan Huyen Tram Tau Address: Khu 2, Tram Tau Town, Tram Tau District, Yen Bai Province Enterprise code: 5200380421 Phone: 02163876191 Tram Tau Town, Tram Tau District, Yen Bai ProvinceFounding date: 21 - 5 - 2009