Dich Vu Ki Thuat Va Xay Dung Vertex LTD Address: 3 Khu 13 Civil Group, Mong Duong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701754283 Phone: 0979450599 Representative: Ly Thi Thu Huyen Adress: 3 Khu 13 Civil Group, Mong Duong Ward, Cam Pha City, Quang Ninh Province Mong Duong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 25 - 4 - 2015