Phat Trien Thuong Mai Ngoc Son LTD Address: No 4, Nguyen Chanh Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108492131 Phone: 0987888795 Representative: Ta Bich Ngoc Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 10 - 2018