Chuong Trinh Phat Trien Vung Huyen Tram Tau - Tam Nhin The Gioi Address: No 73, Khu 3, Tram Tau Town, Tram Tau District, Yen Bai Province Enterprise code: 5200293377 Phone: 0216876516 Tram Tau Town, Tram Tau District, Yen Bai ProvinceFounding date: 15 - 7 - 2008