Ban Quan Ly Rung Phong Ho Na Hang Address: Civil Group 10, Na Hang Town, Na Hang District, Tuyen Quang Province Enterprise code: 5000321676 Phone: 02073864109 Adress: Na Hang District, Tuyen Quang Province Na Hang Town, Na Hang District, Tuyen Quang ProvinceFounding date: 9 - 2 - 2009