Shanghai Changai Electronic Technology Co., Ltd. is mainly engaged in the research and development of current level sensors and their secondary instruments, as well as system engineering; We are a technology oriented instrument manufacturer with technology personnel as the main body for development and production
Our main products include:Oxygen and nitrogen transmitter, online trace oxygen analyzer, high content oxygen analyzer, high-purity oxygen analyzer, oxygen purity analyzer, nitrogen oxide compound analyzerNitrogen oxide gas analysis system, high temperature and humidity meter, flue gas oxygen analyzer, coke oven gas oxygen analyzer system, reflux welding fully automatic control oxygen analyzer, portable intelligent dew point meter, intelligent argon gas detection analyzer, portable thermal conductivity analyzer, online explosion-proof infrared gas analyzer, portable oxygen and nitrogen analyzer, online ozone analyzer, in-situ process analyzer, oxygen and nitrogen transmitter, variable frequency ion flow oxygen analyzer, packaging complete set analyzer, etc.