Khong Gian 61 Joint Stock Company Address: No 134, Civil Group 3, Kien Hung Ward, Ha Dong District, Ha Noi City Enterprise code: 0109831796 Phone: 0934136161 Representative: Nguyen Van Hoan Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 24 - 11 - 2021