Thuong Mai Va Xay Dung Hoang Chi LTD Address: Civil Group 37, Khu 4, Cao Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701846382 Phone: 0982682386 Representative: Ninh Trong Nghia Cao Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 19 - 1 - 2017