Huu Nghi Address: Cua Khau Thanh Thuy, Thanh Thuy Commune, Vi Xuyen District, Ha Giang Province Enterprise code: 5100167121 Phone: 02193882181 Representative: Tran Doan Duc Adress: Civil Group 3, Ngoc Ha Ward, Ha Giang City, Ha Giang Province Thanh Thuy Commune, Vi Xuyen District, Ha Giang ProvinceFounding date: 20 - 12 - 2001