Nanning Nobo Instrument Co., Ltd. is a leading high-tech enterprise for water quality analysis instrument about 11 years , which includes design , R & D , production , sales and service . We are focus on researching and developing intelligent water quality analysis instrument, such as , PH/ORP meter , conductivity meter , dissolved oxygen meter , residual chlorine meter , dissolved ozone meter , ion meter , turbidity meter , salinity meter , sludge concentration meter etc. and the related digital sensors . Applied the internet of things technology, we devoted ourselves to offer muti-parameter water quality monitoring system , water quality data networking and other technical solutions. Our products are hot selling all over the world , and win the favor of customers with features of high quality , accuracy measurement , easy maintenance ,high performance-price ratio .They are wildly used to monitor water quality in many different fields . Such as , sewage , municipal tap water, aquaculture , medical treatment, pharmacy , fermentation ,chemical industry , food processing , environmental project and so on. With the change and development of the times and the market, our company has been transformed from a traditional water quality analyzer manufacturer to a comprehensive manufacturer based on digital sensors, intelligent water quality analyzer, water quality monitoring system and internet large data service