Rikkei Digital Joint Stock Company Address: 5th Floor, Khoi A, Song Da Building, No 18, Pham Hung Street, My Dinh 1 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0110022944 Phone: (024) 6231685 Representative: Ta Son Tung Adress: P 104-C1, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City My Dinh 1 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 7 - 6 - 2022