Phat Trien Cong Nghe Led Duc Tung Joint Stock Company Address: No 15, 3 Nhan Hoa Lane, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109319115 Phone: 0977481505 Representative: Vu Duc Tung Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 24 - 8 - 2020