What business scope does the operation service belong to?

Operation service belongs to the business scope of service industry. Service industry refers to economic activities that provide various services, including but not limited to financial services, consulting services, entertainment services, catering services, tourism services and medical services. Operational services generally refer to business operations and related support and management services provided for enterprises or organizations, including marketing, supply chain management, customer service, logistics and transportation. The specific business scope may be different for different industries and enterprises, but overall, operational services are to help enterprises run smoothly and provide comprehensive support.