Cong Nghe Va Dich Vu Ecoin Group Joint Stock Company Address: Nha T1 BT2 L4, Intracom Urban Area, Trung Van Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0109753964 Phone: 0907694111 Representative: Le Dang Thuc Trung Van Ward, Nam Tu Liem District, Ha Noi CityFounding date: 24 - 9 - 2021