Tram Khuyen Nong Tram Tau Address: Khu 2, Tram Tau Town, Tram Tau District, Yen Bai Province Enterprise code: 5200378736 Phone: 02163876127 Representative: Phan Tuan Ngoc Tram Tau Town, Tram Tau District, Yen Bai ProvinceFounding date: 21 - 5 - 2009