Founded in 2000, Nanjing Ingmar Instrument Technology Co., Ltd. specializes in the R&D, production and sales of wind speed and air volume transmitter, temperature and humidity transmitter, micro differential pressure transmitter, dew point meter, micro water analyzer, gas analysis system and other products. It passed ISO9001 certification in 2010. After more than 20 years of development, it has obtained 26 utility model patents and two invention patents. The company has gradually developed into a high-tech enterprise integrating independent research and development, design, production, sales and service.