Cong Nghe Dien Toan Dam May Xanh LTD Address: No 23a, Lane 212, Nguyen Trai Street, Civil Group 15, Nguyen Trai Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100488157 Phone: 0961662393 Representative: Pham Thi Lai Nguyen Trai Ward, Ha Giang City, Ha Giang ProvinceFounding date: 13 - 9 - 2021