Com 89 Viet Nam Joint Stock Company Address: 1st Floor, 64, Hang Ngang Street, Hang Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105150281 Phone: 02422308989 Representative: Dang Van Anh Adress: No 01, Mai Hac De Street, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Hang Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 2 - 2011