Tu Van Va Phat Trien Phu Duc Khang LTD Address: No 8 Nguyen Ngoc Nai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108265273 Phone: 01662892388; 0362892388 Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 10 - 5 - 2018