Truong Doanh Nhan Ikigai Joint Stock Company Address: No 26, Lang Street, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0110229339 Phone: 02975900888 Representative: Le Viet Hung Adress: Sau Hamlet, Doan Bai Commune, Hiep Hoa District, Bac Giang Province Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 12 - 1 - 2023