Information organizing and transforming of value-added information system of port and shipping EDI;

In recent years,with the development of national economy and the adjustment of industrial structure,the development of information industry has a new trend:providing service for producers and providing professional and value-added information service.

Then,based on the research of information service,it discussed consulting service models from information flow,information service models and activity of value-added information.

The paper undertakes analysis of the relationship of information value-added and information service, and expounds how to achieve increase value added in the course of information service.

This system creates a new profit accrued of information mining and information increment,and promotes traditional information services industry transformation.

In this industry, the service of Information Increment will become another point of economical rise in the era.

Television content order and information value added service brings value added profit and will become a new earnings of the television media industry management.

This paper analyzes on the nature and service purpose of university library,expounds the functions of people-based service and information value-added service of university library in the new era,and probes into how the university library to develop the people-based service and information value-added service.

The cores of the library development are the information value-added service based on the service of the people in the future.

This paper introduces the connotation of information value-added services, and analyzes the necessity and feasibility for university library to develop the information value-added services.