Mot Thanh Vien Dich Vu Ha Tang Mang Vien Thong Huyen Trang LTD Address: Civil Group 1, Khu 5, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701781230 Phone: 02975232323 Representative: Duong Thi Trang Adress: Civil Group 1, Khu 5, Hong Ha Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 22 - 10 - 2015