Tu Van Va Lap Dat He Thong Dien Mat Troi Vietsun Joint Stock Company Address: No 64, 64 Nguyen Luong Bang Lane, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0108968445 Phone: 0975808630 Representative: Ngo Xuan Trung O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 1 - 11 - 2019