Dau Tu Xay Dung Vien Thong Ha Long Joint Stock Company Address: No 267, Civil Group 8, Khu 4, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701860669 Phone: 02143655999 Representative: Le Van Anh Adress: Civil Group 8, Khu 4, Yet Kieu Ward, Ha Long City, Quang Ninh Province Tran Hung Dao Ward, Ha Long City, Quang Ninh ProvinceFounding date: 13 - 4 - 2017