He Thong E&E Viet Nam Joint Stock Company Address: No 64, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0106794169 Phone: 0977069999 Representative: Nguyen Phuong Hoa Adress: 209 Hang Bong, Hang Bong Ward, Hoan Kiem District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 18 - 3 - 2015