Phong Lao Dong - Thuong Binh Va Xa Hoi Address: Civil Group 3, Na Hang Town, Na Hang District, Tuyen Quang Province Enterprise code: 5000321683 Phone: 0207864138 Adress: Na Hang District, Tuyen Quang Province Na Hang Town, Na Hang District, Tuyen Quang ProvinceFounding date: 9 - 2 - 2009