Cong Nghe TTMC LTD Address: No 71, Phan Van Truong, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111610226 Phone: 0343519895 Representative: Bui Thi Minh Cau Giay Ward, Cau Giay District, Ha Noi CityFounding date: 18 - 8 - 2026