Tu Van Xay Dung Kbcons Viet Nam LTD Address: No 6, Lane 120, Khu 2, Tuyen 1, Xa, Hoai Duc District, Ha Noi City Enterprise code: 0111648290 Phone: 0974598870 Representative: Bui Van Khien Hoai Duc Commune, Dong Anh District, Ha Noi CityFounding date: 2 - 10 - 2026