In Va Quang Cao Kinh Bac LTD Address: No 6, Lane 255, Linh Nam Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102721949 Phone: 0246432207 Representative: Nguyen Van Tu Adress: Trinh Khe Hamlet, Trung Chinh Commune, Luong Tai District, Bac Ninh Province Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 18 - 4 - 2008