About Qingdao Guolin Technology Group Company

The company was founded in 1994 and is a high-tech enterprise integrating science, industry and trade. The company was officially listed and traded on the Shenzhen Stock Exchange GEM on July 23, 2019, and is the first listed company in the ozone industry. The company adheres to the business philosophy of “scientific and technological innovation, industry serving the country”, insists on independent research and development of core technology, and realizes localization of core components. The company specializes in ozone generation mechanism research, ozone equipment design and manufacturing, ozone application engineering scheme design and ozone system equipment installation, commissioning, operation and maintenance, and is committed to the research, development and application of ozone technology. The company's products are mainly large-scale ozone generators, covering a full range of ozone generators and ozone system integration equipment. Corporate honors: In July 2021, the company won the title of “Little Giant” for the first time in the ozone industry; the company's ozone concentration detector in water won the “3i Award - Outstanding New Product in the Scientific Instrument Industry” nomination award from the Instrument Information Network in 2024; in addition, the company is an environmental protection equipment manufacturing industry standard condition (atmospheric treatment) enterprise certified by the Ministry of Industry and Information Technology, an environmental equipment manufacturing standard condition (sewage treatment) enterprise, and a major environmental protection technology equipment supporting unit encouraged development by the country.