Innovative Grid Solutions Viet Nam Joint Stock Company Address: No 36, 75 Cau Dat Lane, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107451742 Phone: 02439321519 Representative: Dinh Ngoc Trung Adress: No 11, 2 Tu Dinh Lane, Long Bien Ward, Long Bien District, Ha Noi City Chuong Duong Ward, Hoan Kiem District, Ha Noi CityFounding date: 27 - 5 - 2016