Kien Truc Va Xay Dung Az Joint Stock Company Address: No 12, Lane 12, Nguyen Van Cu Street, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701830953 Phone: 02834331889 Representative: Bui Thu Hien Adress: Civil Group 5, Khu 5, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 13 - 10 - 2016