Co Khi Va Xay Dung Tay Bac Joint Stock Company Address: No 252, Civil Group 5, Khu 4, Thanh Son Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5701594223 Phone: 0985503160 Representative: Nguyen Dai Dong Adress: Trang Bach Hamlet, Hoang Que Commune, Dong Trieu Town, Quang Ninh Province Thanh Son Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 12 - 3 - 2012