Chi Nhanh Cong Ty Co Phan Tu Van Xay Dung Thuong Mai Cong Nghe Tai Quang Ninh Address: No 15, Nguyen Du Street, Hoa Lac Ward, Mong Cai City, Quang Ninh Province Enterprise code: 0101151774-001 Phone: 02038238656 Representative: Duong Van Trung Adress: No 15, Nguyen Du Street, Hoa Lac Ward, Mong Cai City, Quang Ninh Province Hoa Lac Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 26 - 8 - 2005