Tu Van Thiet Ke Thi Cong Kien Truc Xanh Joint Stock Company Address: Civil Group 52, Khu 4, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701669207 Phone: 0983061919 Representative: Vu Thanh Huy Adress: Civil Group 2, Khu 6C, Hong Hai Ward, Ha Long City, Quang Ninh Province Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 22 - 1 - 2013