Kainafo Technology focuses on basic sensing technology research and development. For the laboratory and online monitoring market, has launched a variety of water quality sensors, optical dissolved oxygen, optical turbidity, four electrode conductivity, blue-green algae, chlorophyll, oil and COD, PH, ORP, residual chlorine and other types of water quality sensors. Widely used in water environmental protection, sewage treatment, industrial process monitoring, aquaculture, food fermentation and pharmaceutical and other fields.