Does information system integration and services include software sales?

Not included. With the development of information technology and the iteration of software, hardware and application system upgrade, manufacturing enterprises have higher requirements for independent business systems of design, production, manufacturing, service and management, and innovation, and information system integration came into being. Information system integration service refers to the analysis of information system requirements and system design based on the demand side's business needs, and integrates various separated devices, functions and information into interconnected and unified systems through structured integrated deployment system, computer network technology and software technology to provide support services for the normal operation of information systems; Including information system design, integrated facilities, operation and maintenance services.