Hoi Cac Phong Thu Nghiem Viet Nam Address: 4th Floor, 130 Nguyen Duc Canh Building, Tuong Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101495912 Phone: 0247543128 Tuong Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 12 - 6 - 2004