Dau Tu Phat Trien Khanh Ngan Joint Stock Company Address: No 72, Huu Hung Street, Dai Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0108779688 Phone: 02466862638 Representative: Do Nguyen Khac Dai Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 12 - 6 - 2019