Hop Tac Xa Vinh Hue Address: Na Chao Hamlet, Nang Kha Commune, Na Hang District, Tuyen Quang Province Enterprise code: 5000641228 Phone: 02072214266 Adress: Civil Group 8, Na Hang Town, Na Hang District, Tuyen Quang Province Nang Kha Commune, Na Hang District, Tuyen Quang ProvinceFounding date: 11 - 1 - 2011