一般经营项目是：国内贸易（不含专营、专卖、专控商品）；经营进出口业务（法律、行政法规、国务院决定禁止的项目除外，限制的项目须取得许可后方可经营）；自有房屋租赁；建筑及安装服务；计算机信息系统集成、软件开发 ；水利信息化应用系统设计、开发、运维服务；智能科技、电气科技专业领域内的技术开发、技术转让、技术咨询、技术服务；电气设备、仪器仪表、自动化控制设备研发、销售.（以上项目法律、行政法规、国务院决定禁止的项目除外，限制的项目须取得许可后方可经营），许可经营项目是：通信设备、工业自动化控制系统的技术开发、生产和销售（包括项目的方案设计、实施、产品提供、技术服务、运维服务、安装与售后服务等）；仪表、仪器、传感器开发、生产和销售;自动化控制设备安装、调试、维修。
OBJECTIVE:To establish a national rural environmental health monitoring information management system supporting the application and management of four levels of data at the county, municipal, provincial and national levels, to realize the inter-departmental and cross-platform interconnection service of the national environmental health monitoring information management system.METHODS:JavaEE and BS architecture platform, Web Service, XML and other data application and exchange service technologies were used to set data entry and audit functions, such as logic verification, extreme value verification and inter-table relationship verification for key variables, and also used to make the computer interface automatically configured.RESULTS:The functions of data entry, audit, exchange, historical data query and download, system management and maintenance, monitoring system feedback, data reporting progress of the national rural environmental health monitoring information management system across different departments and platforms can be realized by the JavaEE technology.CONCLUSION:The national rural environmental health monitoring information management system was simple in operation and friendly in interface, and had a good application prospect in the field of public health monitoring data management.
