Yingzhang Meter Co. Ltd. was established in 2014, focusing on the research and development of infrared gas sensing technology.

Yingzhang Company has independent research and innovation capabilities, and its core technical personnel possess professional technical knowledge in power system, chemical, optical, electronic, computer, and other fields. They are familiar with relevant technologies in the field of gas detection and have years of experience in infrared sensing technology research and development.   

        Our product series includes infrared gas sensors, including carbon dioxide CO2 gas sensor, methane CH4 gas sensor, and sulfur hexafluoride SF6 gas sensor.