Dich Vu Va Thuong Mai Heyday Viet Nam LTD Address: No 22, Alley 27, 221 Vinh Hung Lane, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106618639 Phone: 0982552333 Representative: Ngo Quang Hieu Adress: No 193 Lo Duc, Dong Mac Ward, Hai Ba Trung District, Ha Noi City Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 13 - 8 - 2014