Dau Tu Thien Quan Joint Stock Company Address: Civil Group 8, Khu Tan Lap 4, Cam Thuy Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700619436 Phone: 02033939298 Representative: Nguyen Hong Phi Adress: Civil Group 30, Khu 2, Cam Trung Ward, Cam Pha City, Quang Ninh Province Cam Thuy Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 22 - 12 - 2006