Guizhou Lanrenwang Technology Co., Ltd., based on independent innovation and research and development of high-tech sensing technology, is committed to improving the level of industrial automation in China. It is an outstanding provider of front-end sensing technology equipment for industrial Internet of Things technology in China. We focus on the research and development of industrial sensors in industries such as non-ferrous metals, steel, petroleum, power, and machinery to meet the urgent needs of customers for high-precision and intelligent sensing technology.