Tu Van Dau Tu Xay Dung Va Thuong Mai 668 LTD Address: Bai Bo, Hong Thai, Viet Yen District, Bac Giang Province Enterprise code: 2400429559 Phone: 0942999068 Representative: Than Quang Khuong Adress: Bai Bo, Hong Thai, Viet Yen District, Bac Giang Province Hong Thai Commune, Viet Yen District, Bac Giang ProvinceFounding date: 19 - 2 - 2009