Tu Van Va Thiet Ke Dna Design LTD Address: D03-L30 Khu An Vuong, Duong Noi Urban Area, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0110474027 Phone: 02433660999 Representative: Bui Van Duong Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 13 - 9 - 2023