Phat Trien Nha Ngoai O Joint Stock Company Address: No 1, Alley 2, Lane 8, Nhan Hue Street, Dong Mai Ward, Ha Dong District, Ha Noi City Enterprise code: 0107771397 Phone: 0916164222 Representative: Ha Van Dung Dong Mai Ward, Ha Dong District, Ha Noi CityFounding date: 21 - 3 - 2017