Dntn- 5/8 Yen Thanh Address: Civil Group 5, Khu 1, Thanh Son Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5700582419 Phone: 0203856652 Representative: Nong Thi Ngai Adress: 5 Khu 1 Civil Group, Yen Thanh Ward, Uong Bi City, Quang Ninh Province Thanh Son Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 23 - 3 - 2006