Hanoihanoi Joint Stock Company Address: No 12 Ngo Van So, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0109785331 Phone: 0886884338 Representative: Le Thi Thu Mai Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 21 - 10 - 2021