Ngoc Duyen LTD Address: No 22a, Street 19/5, Civil Group 14, Nguyen Trai Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100162765 Phone: 02193863642 Representative: Nguyen Van Hai Nguyen Trai Ward, Ha Giang City, Ha Giang ProvinceFounding date: 10 - 9 - 2001