Hoang Toan LTD Address: Civil Group 35, Tran Phu Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100177151 Phone: 0219866950 Representative: Nhu Dinh Toan Adress: Civil Group 35, Tran Phu Ward, Ha Giang Town, Ha Giang Province Tran Phu Ward, Ha Giang City, Ha Giang ProvinceFounding date: 22 - 6 - 2004