Cong Nghe Quang Cao Redsun LTD Address: No 2, Alley 2, 276 Dai Tu Lane, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108132280 Phone: 02466622661 Representative: Bui Lien Anh Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 1 - 2018