Khao Sat Xay Dung Va Thuong Mai Dich Vu NBC Joint Stock Company Address: No 03, Lane 80, An Tho 1 Street, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0109455894 Phone: 0977868770 Representative: Ngo Van Loan An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 16 - 12 - 2020