86QS Joint Stock Company Address: 86 Quan Su, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0109964517 Phone: 02996975888 Representative: Nguyen Thanh Binh Adress: 86 Quan Su, Mai Dong Ward, Hoang Mai District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 4 - 2022