Doanh Nghiep TN Hoi Hao Address: Duc Nghiem Hamlet, Ngoc Son Commune, Hiep Hoa District, Bac Giang Province Enterprise code: 2400555352 Phone: 0914832280 Representative: Nguyen Huu Hoi Adress: Duc Nghiem Hamlet, Ngoc Son Commune, Hiep Hoa District, Bac Giang Province Ngoc Son Commune, Hiep Hoa District, Bac Giang ProvinceFounding date: 27 - 6 - 2011