Nanjing Kehuan Analysis Instrument Co., Ltd. was jointly founded by college students and has been focusing on environmental water quality analysis and electrochemical analysis instrument business. We have various environmentally friendly water quality analysis, electrochemical analysis instruments, online detection instruments and other series, and are in a leading position in the domestic electrochemical analysis instrument industry. The main products include: fluorescence sulfur analyzer, microcoulometric sulfur analyzer, microcoulometric chlorine analyzer, particle strength analyzer, COD rapid analyzer, COD automatic digestion reflux analyzer, standard COD digester, BOD analyzer, pH/acidity meter, ion meter, conductivity meter, dissolved oxygen analyzer, automatic potentiometric titrator, automatic permanent stop titrator, moisture analyzer, luminescent nitrogen analyzer, turbidity meter, micro powder crusher, laboratory lifting platform and other products