Cong Nghiep Hoang Mai Joint Stock Company Address: KM 12, 1a Highway, Tu Hiep Commune, Thanh Tri District, Ha Noi City Enterprise code: 0101231652 Phone: 0246861472 Representative: Tran Thi Tinh Adress: Khu Yen Phuc A, Hung Binh Ward, Vinh City, Nghe An Province Tu Hiep Commune, Thanh Tri District, Ha Noi CityFounding date: 24 - 4 - 2002