1 Thanh Vien Hoang Hoa LTD Address: 586, Cao Xanh Street, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701379057 Phone: 02033658783 Representative: Pham Hoang Adress: 4B Civil Group, Khu 5, Hong Hai Ward, Ha Long City, Quang Ninh Province Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 3 - 2010