Thuong Mai – Dich Vu Hiep Hoa. Joint Stock Company Address: Khu Ii, Thang Town, Hiep Hoa District, Bac Giang Province Enterprise code: 2400292093 Phone: 02144872227 Representative: Truong Duc Dung Adress: Khu 2, Thang Town, Doan Bai Commune, Hiep Hoa District, Bac Giang Province Thang Town, Hiep Hoa District, Bac Giang ProvinceFounding date: 30 - 7 - 2003