Hefei Dewey Intelligent Technology Co., Ltd. is a national high-tech enterprise that integrates sensor research and development, instrument manufacturing, and marketing. The company was founded in 1996 and is located in the National High tech Development Zone of Hefei City, Anhui Province. Currently, it has two wholly-owned subsidiaries, Hefei Dewey Pharmaceutical Equipment Co., Ltd. and Shanghai Dewey Instrument Technology Co., Ltd. The company was officially listed on the New Third Board in October 2016 (stock code 839901). Its main business is manufacturing sensor products and industrial automation instruments such as pressure, temperature, humidity, flow, level, water quality analysis, gas detection, etc. It is also a provider of system integration and solutions for the Internet of Things, and an Internet of Things and industrial Internet service provider. Our company's products are widely used in industries such as electricity, nuclear power, coal, metallurgy, petroleum, textiles, biopharmaceuticals, HVAC, clean rooms, semiconductor production, hospitals, etc. We also provide advanced testing equipment and comprehensive solutions for these industries.