Ky Thuat Cong Nghe Dong Bac LTD Address: No 10, Civil Group 5, Khu 6a, Cam Trung Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701696112 Phone: 0918522272 Representative: An Hoai Nam Adress: No 707, Civil Group 9, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Cam Trung Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 21 - 1 - 2014