Phong Kinh Te Va Ha Tang Huyen Na Hang Address: Civil Group 3, Na Hang Town, Na Hang District, Tuyen Quang Province Enterprise code: 5000321588 Phone: 02073866119 Adress: Na Hang District, Tuyen Quang Province Na Hang Town, Na Hang District, Tuyen Quang ProvinceFounding date: 9 - 2 - 2009