●Application for expansion: the user submits the application for expansion by himself through WeChat self-service or business hall

●Personnel shall be dispatched for survey after the approval of expansion application and project established.

●After survey, the survey sketch will be produced and submitted to the design department, which will produce the design drawing.

●It is necessary to complete the project budget according to the drawing, with the pre- stored details, project budget quotation and construction workload for review.

●After the budget is approved, it is necessary to inform the user to complete the payment of expansion project through WeChat or business hall.

●Personnel for construction are dispatched after payment, work including construction supervision, patrol, monitoring, early warning, and construction site information collection.

●After the completion of the construction, it is necessary to submit the construction settlement sheet for project acceptance. It supports project acceptance work order, collect information and take photos on the site, and user signature for confirmation.

●During the completion and sorting stage after the completion of acceptance, it will import user information, meter information and address information into the business operation system, make statistical analysis on expansion operation, and produce the analysis report.

●Real- time monitoring of business process

●Business form customization

●Data report customization

●Single level and multi-level audit control

●B / S cloud mode deployment for online flow and real-time processing of information

●Cross -regional expansion application service

●"One- point input and multi-point use" of data

●Accurate management of meter account setting

● Business compatibility and flexibility