Huali makes full use of on-line water quality monitoring equipment based on the advantages of research and development. It integrated uses of modern sensor technology, automatic control technology, computer application technology, special analysis technology and communication technology to establish a real-time and effective on-line water quality monitoring and warning system. With the third party operation as guarantee measure to ensure the effective operation of system and equipment. According to users’ needs, it could provide targeted solutions to realize real-time on-line monitoring and safety early warning of water quality. It provides strong support for the supervision of sewage discharge, the emergency handling capability to sudden water pollution incident of the environmental protection authorities, the insurance of the safety of water quality.

It is widely applied to the river cross section, drinking water sources, lakes, reservoirs, tap water pipelines, sewage treatment plants, pollution emission firm, aquaculture base, groundwater, and coastal waters, etc.