Duc Thu LTD Address: So 4 Civil Group, Viet Quang Town, Bac Quang District, Ha Giang Province Enterprise code: 5100293503 Phone: 02193821392 Representative: Le Thi Nga Adress: So 4 Civil Group, Viet Quang Town, Bac Quang District, Ha Giang Province Viet Quang Town, Bac Quang District, Ha Giang ProvinceFounding date: 14 - 5 - 2009