IDC (Internet Data Center), that is, Internet data center, which provides large-scale, high-quality, safe and reliable professional server hosting, space rental, and network wholesale bandwidth for Internet content providers (ICP), enterprises, media and various websites As well as ASP, EC and other services, as well as providing 7X24 hours of dedicated monitoring and maintenance, it can be called a solid rock for interconnection services. Delta provides IDC with fast-established, green and energy-saving data center infrastructure solutions.