Viet Duc Ha Long LTD Address: Civil Group 78, Khu 9, Cao Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701696514 Phone: 0936657550 Representative: Nguyen Van Tuan Adress: Civil Group 78, Khu 9, Cao Thang Ward, Ha Long City, Quang Ninh Province Cao Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 2 - 2014