Xay Dung Va Thuong Mai Thach Son Joint Stock Company Address: Civil Group 14, Khu 2, Cao Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700616957 Phone: 0203826087 Representative: Dieu Trong Binh Adress: 171, Cao Thang Street, Ha Long City, Quang Ninh Province Cao Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 11 - 2006