Hai Thanh Vien Hoang Nguyen An LTD Address: Civil Group 96, Khu Don Dien, Ha Khau Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701749332 Phone: 0948153271 Representative: Duong Van Long Adress: Civil Group 96, Khu Don Dien, Ha Khau Ward, Ha Long City, Quang Ninh Province Ha Khau Ward, Ha Long City, Quang Ninh ProvinceFounding date: 19 - 3 - 2015