Hoang Cau Joint Stock Company Address: No 36, Hoang Cau Street, O Cho Dua Ward, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0101311957 Phone: 0248531676 Representative: Nguyen Thanh Hoa Adress: No 30, Lane 47, Lang Street, Nga Tu So Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 16 - 12 - 2002