Viet Hoang LTD Address: Civil Group 19, Minh Khai Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100167139 Phone: 02193886306 Representative: Nguyen Thi Bich Adress: Civil Group 5, Nguyen Trai Ward, Ha Giang City, Ha Giang Province Minh Khai Ward, Ha Giang City, Ha Giang ProvinceFounding date: 20 - 12 - 2001