Dau Tu Xay Dung Quan Kien Joint Stock Company Address: Tran Phu Street, Dam Ha Town, Dam Ha District, Quang Ninh Province Enterprise code: 5701433441 Phone: 02033880129 Representative: Ty Van Dan Adress: Tran Phu Street, Dam Ha Town, Dam Ha District, Quang Ninh Province Dam Ha Town, Dam Ha District, Quang Ninh ProvinceFounding date: 13 - 10 - 2010