Duc Hai LTD Address: Civil Group 5, Vi Xuyen Town, Vi Xuyen District, Ha Giang Province Enterprise code: 5100253187 Phone: 02193282669 Representative: Nguyen Hong Hai Adress: Civil Group 5, Minh Khai Ward, Ha Giang City, Ha Giang Province Vi Xuyen Town, Vi Xuyen District, Ha Giang ProvinceFounding date: 24 - 7 - 2008