With the ra pid development of economy, industrialization and urbanization, our material life is getting richer andricher, especially the water, atmosphere and soil that we rely on for survival have been seriously damaged, and a largeamount of waste has been produced. At this time, it is very important to protect the water environment, control theenvironment, im prove the benign treatment of water, and utilize resources. Gathering elites, accumulating experiencetechnological innovation and cultural precipitation, so that we have stronger confidence to serve a broader field; Thefields we are involved in - seawater desalination, petrochemical, electricity, metallurgy, new energy, national defenseindustry, nuclear energy industry, modern science and technology, agriculture and rural areas, electronics, biomedicinefood and beverage, ecological agriculture, beautiful rural construction, etc. Zero discharge of industrial wastewater,reduction of circulating water wastewater, power plant desulfurization wastewater treatment system, seawater desali.nation, power plant debrine system, electronic industry ultra-pure water system, intelligent integrated sewagetreatment system and heavy metal removal, hardness removal and other process systems have been widely used
