Xay Dung & Thuong Mai Cao Hoang Joint Stock Company Address: Civil Group 33, Khu 4a, Ha Phong Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701403599 Phone: 02033830133 Representative: Cao Manh Hung Adress: Civil Group 33, Khu 4a, Ha Phong Ward, Ha Long City, Quang Ninh Province Ha Phong Ward, Ha Long City, Quang Ninh ProvinceFounding date: 3 - 6 - 2010