Powervn Joint Stock Company Address: 2nd Floor, Home City Building, No 177 Trung Kinh, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0110908549 Phone: 0912547975 Representative: Hoang Thuy Duong Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 12 - 2024