Cong Nghiep Bac Son Joint Stock Company Address: So 5 Residential Area, Dong Hoa Ward, Kien An District, Hai Phong City Enterprise code: 0200584352 Phone: 02125761253 Representative: Nguyen Van Thanh Adress: So 5 Residential Area, Dong Hoa Ward, Kien An District, Hai Phong City Dong Hoa Ward, Kien An District, Hai Phong CityFounding date: 18 - 5 - 2004