Dau Tu Va Xay Dung Dai An Joint Stock Company Address: No 139, Nguyen Van Cu Street, Civil Group 1, Khu 1B, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701368295 Phone: 02033819822 Representative: Le Quang Hoc Adress: Civil Group 21, Khu 2a, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 1 - 2010