Dau Tu Va Phat Trien Huu Ha Joint Stock Company Address: Civil Group 80, Cam Trung Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701337032 Phone: 02033861720 Representative: Tran Van Huu Adress: Civil Group 80, Cam Trung Ward, Cam Pha City, Quang Ninh Province Cam Trung Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 13 - 11 - 2009