H3 999 LTD Address: Civil Group 5, Khu 9a, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702218415 Phone: 0335617500; Representative: Bui Phuoc Hanh Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 3 - 2026