Dau Tu Va Phat Trien Cong Nghe Huy Hoang LTD Address: No 07, Nguyen Thi Luu Street, Tran Phu Ward, Bac Giang City, Bac Giang Province Enterprise code: 2400304535 Phone: 02043823993 Representative: Nguyen Van Vuong Adress: 226 Thanh Thien, Le Loi Ward, Bac Giang City, Bac Giang Province Tran Phu Ward, Bac Giang City, Bac Giang ProvinceFounding date: 3 - 6 - 2004