Battery Gurus Joint Stock Company Address: No 15, Pham Hung Street, My Dinh 2 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0105493017 Phone: 02436290716 Representative: Dang Quang Thuan My Dinh 2 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 12 - 9 - 2011