Overview
“Chang Ai”was established since 2004，we are a high-tech corporation that is specialized in studying, developing, producing and selling world leading level's gas sensors, analyzers & systems in China. ，is the analyzer manufacturer which take the science and technology personnel as the main body
Our company have multiple of invention patentS ,hundreds of utility model and design patent. we had deal with various China and Shanghai major project like: National Innovation Fund,intensified new product project,Torch Program, achievement transformation etc. Changai had become the drafting company of the《electrochemical method of trace oxygen measuring in the gases》national standard, which had establised the position of leadership of Changai company.
Chang Ai focus on the reseach and develop of various analysis and testing technology, Have 8 series and more than 100 different models：Oxygen analyzer series、Moisture（Dew point）series、Termal conductivity analyzer series、Infrared gas analyzer series、Laser（DLAS）analyzer series、High temperature humidity analyzer、Liquid phase analyzer series and all kinds continuous analyzing systems. Our products are widely used at environmental, metallurgical, petrochemical, chemical, energy, food, agriculture, transportation, water, construction, pharmaceutical, brewing, aviation and scientific research and other industries, and export to more than twenty company like Germany, United States, Britain, South Korea, India, Russia etc.
拥有多项发明专利、实用新型及外观专利技术，先后承担过国家创新基金、重点新产品计划、火炬计划、成果转化等多项国家和上海市的科技项目。2014年、2015年先后成为《气体中微量氧的测定电化学法》和《气体分析 微量水分的测定》国家标准牵头起草单位，确立了“昶艾”在分析行业内的重要地位。
致力于业界前沿的各种分析检测技术研究与应用开发，拥有8大系列100多个品种：氧分析仪系列、水分仪（露点）系列、氢分析仪系列、红外线分析仪系列、激光（TDLAS）分析仪系列、气相色谱仪系列、系统集成。
Sales Director ：Gao Zhiqiang
Email：[email protected]
Phone：+86 18721742016
Products