Hoa Chat Cong Nghiep Mien Bac Joint Stock Company Address: No 505 Ngo Gia Tu, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0101275794 Phone: 02438271025 Representative: Nguyen Van Manh Adress: No 505 Ngo Gia Tu, Duc Giang Ward, Long Bien District, Ha Noi City Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 5 - 9 - 2002