Ban Di Dan - Tai Dinh Cu Huyen Na Hang Address: Civil Group 3, Na Hang Town, Na Hang District, Tuyen Quang Province Enterprise code: 5000504341 Phone: 02073864620 Adress: Na Hang District, Tuyen Quang Province Na Hang Town, Na Hang District, Tuyen Quang ProvinceFounding date: 29 - 6 - 2009