Khai Thac Khoang San Quang Dat LTD Address: No 41, Civil Group 30, Phuong Lam Ward, Hoa Binh City, Hoa Binh Province Enterprise code: 5400236601 Phone: 0912780110 Representative: Luong Thi Tuyet Nga Adress: No 4, Lane 1, Vinh Trai Ward, Lang Son City, Lang Son Province Phuong Lam Ward, Hoa Binh City, Hoa Binh ProvinceFounding date: 28 - 9 - 2005