Environment information construction uses the modern automatic control technology, communication technology and computer technology to build environmental monitoring center with high-tech and reasonable structure. It also develops a suitable environmental measuring and monitoring information management system and forms a “Digital environment” information system. It could realize on-site monitoring instruments’ automation and intelligence, operations management and maintenance’s informatization，and command decision-making automation’s integrated management function. It could meet a number of functional requirements, such as environment monitoring and controlling, emergent events early warning and emergency command.

From the first edition environmental informatization software platform in 2003, Huali has won the care and support from national environmental department and other environmental department all around the country. The platform has been applied to many cities’ environment mastering departments and scale enterprise. By the steady exploration and practice, and combined with the current environment informatization construction situation, Huali has form a set of “Digital environmental protection” integrated technology solution.

Since 2005, Huali has carried out a co-operation joint with Oracle company, Microsoft company, ESRI company and Zhejiang University and other world-renowned software enterprises and colleges. Combined with its own environmental protection experience, it employed a brand-new philosophy and technical route to achieve the environmental information integration and construction for scalable basic environmental protection software platform and won much praise from the users.