Cong Nghe, San Xuat Va Dau Tu Khanh Nguyen LTD Address: No 20, 2/21 Dang Thuy Tram Lane, TDP 49, Nghia Do Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111646896 Phone: 02466510123 Representative: Vu Ngoc Khanh Nghia Do Ward, Tay Ho District, Ha Noi CityFounding date: 1 - 10 - 2026