Nobotech was founded in 2009, the headquarter is in Shang-hai, factory in Nanning, and the branch office in Guangzhou. Nobotech is a high-tech group integrating design, R& D, production, sales, and service. It focuses on independent R& D of inelligent water qualityjanalysis instruments and Internet of Things technologies, and cloud senvice. Products include PH/ORP, conductivity, dissolved oxygen, residual chlorine, ozone, ion concentration, turbidity, salinity, sludge concentration, COD, ammonia nitrogen, and other water quality analyzers, water quality digital sensors, DTU, Nobo cloud. The company integrates Nobo artificial intelligence, big data, and cloud technology to build a smart Internet of Things platform to provide customers with multi-parameter water quality monitoring systems. We are committed to helping the development of smart cities and smart agriculture and promoting changes in the industry.