Diplomant Viet Nam LTD Address: No 29a, 84 Linh Nam Lane, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109974586 Phone: 0844343455 Representative: Nguyen Hung Hoa Adress: No 36 Vu Trong Phung, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 22 - 4 - 2022