Van Phong Dai Dien Cong Ty TNHH Nang Luong Data Address: 107 Nguyen Phong Sac, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0315442178-001 Phone: 02862757005 Representative: Dinh Hai Yen Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 16 - 6 - 2025