Cong Nghe Thiet Ke Kien Hoa LTD Address: No 43 Tran Dang Ninh, Phuong, Ha Dong District, Ha Noi City Enterprise code: 0111492325 Phone: 0979117560 Representative: Pham Minh Tien Ha Dong Ward, Ha Dong District, Ha Noi CityFounding date: 12 - 5 - 2026