Xay Dung Dai Hoang Joint Stock Company Address: No 402, Nguyen Van To Street, Song Cau Ward, Bac Can City, Bac Can Enterprise code: 4700224517 Phone: 02093500325 Representative: Ha Thi Lanh Adress: Tieu Khu Ii, Na Phac Town, Huyen Ngan Son, Bac Can Song Cau Ward, Bac Kan City, Bac Kan ProvinceFounding date: 5 - 1 - 2012