Toan Hung LTD Address: No 74, Civil Group 8, Viet Quang Town, Bac Quang District, Ha Giang Province Enterprise code: 5100318317 Phone: 0947072117 Representative: Nguyen Van Quyen Adress: Civil Group 1, Viet Quang Town, Bac Quang District, Ha Giang Province Viet Quang Town, Bac Quang District, Ha Giang ProvinceFounding date: 4 - 3 - 2010