Trung Tam Y Te Huyen Na Hang Address: Civil Group 7, Na Hang Town, Na Hang District, Tuyen Quang Province Enterprise code: 5000314894 Phone: 02073864334 Adress: Na Hang District, Tuyen Quang Province Na Hang Town, Na Hang District, Tuyen Quang ProvinceFounding date: 3 - 2 - 2009