Aosong Electronic is a national specialized "small giant" enterprise that applies MEMS semiconductor technology to produce sensor characteristic chips. It is also an intelligent sensor industry chain enterprise that integrates research and development, design, manufacturing, packaging and testing, and terminal application in the MEMS field. It has advanced MEMS characteristic chip production line, and has developed and manufactured temperature and humidity, flow, pressure, gas, optics, infrared, vacuum, water vapor, particulate matter Many sensor products, such as particle detectors, provide hardware and technical support for the domestic development of new generation of information technology fields, such as home appliances, medical care, automobile, industry, and realize the substitution of domestic imports.