Dau Tu Xay Dung Quy Linh Joint Stock Company Address: No 96, Civil Group 1, Quang Trung Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100456148 Phone: 0867347999 Representative: Tran Hung Xuan Quang Trung Ward, Ha Giang City, Ha Giang ProvinceFounding date: 27 - 12 - 2017