Truyen Thong Nang Luong Viet Nam Joint Stock Company Address: P601, 6th Floor, Sky City Tower A Building, No 88 Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0109866319 Phone: 0966700408; 84966700408 Representative: Nguyen Tien Sy Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 22 - 12 - 2021