Dau Tu Xay Dung Hoang Long Holdings LTD Address: No 23 Cang Quoc Te Tuan Chau, Tuan Chau Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702108356 Phone: 0913467666 Representative: Nguyen Trung Long Tuan Chau Ward, Ha Long City, Quang Ninh ProvinceFounding date: 14 - 1 - 2022