The company is a trustworthy innovative technology company, a well-known domestic manufacturer of gas sensors and instruments, an Internet of Things solution provider, and one of the first companies listed on GEM. It is committed to empowering everything and making new value continuously emerge in production and life. Focusing on the IoT industry, Hanwei closely integrates sensing sensors, smart terminals, communication technology, geographic information, cloud computing, big data and other technologies to build Hanwei Cloud, establish a complete IoT industry chain, combine environmental management and energy saving technology, and provide perfect solutions for smart cities, safe production, environmental protection, and people's livelihood and health. Currently, the company's main business includes R&D, production and sales of sensors and instruments, as well as integrated IoT digital intelligence services, involving the sensor, instrumentation and IoT industries. The company's main products: sensors, instrumentation, intelligent integrated solutions. Corporate honors: 2010 National Torch Program Key High-tech Enterprise; 2010 National High-tech Industrialization Demonstration Project; 5th China International Internet of Things Expo (Sensor) Gold Award; National Accredited Enterprise Technology Center; 2010 Postdoctoral Research Sub-station, etc.