Day Space LTD Address: No 219, Nguyen Du Street, Civil Group 13, Ha Giang 1 Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100516319 Phone: 0967888881 Representative: Bui Phuong Trang Ha Giang City, Tuyen Quang ProvinceFounding date: 20 - 3 - 2026