Hop Tac Xa Thanh Cong Address: Civil Group 5, Vi Xuyen Town, Vi Xuyen District, Ha Giang Province Enterprise code: 5100170935 Phone: 0219826770 Representative: Vu Van Phu Adress: Civil Group 5, Vi Xuyen Town, Vi Xuyen District, Ha Giang Province Vi Xuyen District, Ha Giang ProvinceFounding date: 8 - 8 - 2002