Hoa Chat Va Thiet Bi Ha Noi Joint Stock Company Address: No 36, Hang Ga Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101640172 Phone: 0248246314 Representative: Nghiem Ba Hoang Adress: 25 Hang Non, Hang Gai Ward, Hoan Kiem District, Ha Noi City Hang Bo Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 4 - 2005