Founded in 2008, CCRFID is a leading domestic indoor positioning product solution provider. Based on the smart supervision industry, it continues to expand into the fields of smart logistics, smart medical care, smart shopping mall, smart factory etc.Effectively provide competitive products and services, and propose the first 4W (who/when/where/what) concept in China, which adopts unique identification, location service, high-precision positioning, indoor and outdoor tracking, active early warning, intelligent linkage,Real-time supervision, big data decision-making and other scientific and technological means, continue to use IOT technology to promote the management upgrade of subdivided industries.