Han Wei science and technology expresses in interactive platform, the electrochemistry of the company kind reach infra-red kind sensor already came true homebred replace an entrance, sensor outstanding achievement is added fast more than 50% .

Han Wei science and technology is country’s biggest gas sensor and instrument manufacturer, industry of network of company cincture couplet, perception technology of terminal of sensor, intelligence, communication, cloud is calculated and the technology of content couplet net such as geographical information is united in wedlock cheek by jowl, be dedicated to making Han Weiyun, build chain of complete industry of content couplet network, combine environmental protection processing, energy-saving technology, it is with client value oriented, for wisdom city, SafeProduction, health of environmental protection, the people’s livelihood offers perfect solution.