Phong Thanh Tra Na Hang Address: Civil Group 3, Na Hang Town, Na Hang District, Tuyen Quang Province Enterprise code: 5000315922 Phone: 02073864177 Adress: Na Hang District, Tuyen Quang Province Na Hang Town, Na Hang District, Tuyen Quang ProvinceFounding date: 4 - 2 - 2009