Giai Tri Va Truyen Thong Pyramid Joint Stock Company Address: No 66a Tran Hung Dao, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0108970740 Phone: 0966678966 Representative: Nguyen Dieu Hoa Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 4 - 11 - 2019