Qingdao Guolin Technology Group Co., Ltd.

Qingdao Guolin Technology Group Co., Ltd. (hereinafter referred to as Guolin Technology) was established in 1994, which is a high-tech enterprise focusing on ozone research, manufacture and trade. As a professional organization, Guolin invests itself in ozone generation mechanism research, ozone equipment design and manufacture, ozone application engineering design, installation, commissioning, operation and maintenance. Guolin has an ozone equipment production base covering an area of over 86, 666.00 m2 and is a leading enterprise in the ozone industry of China. Guolin Technology (Stock code: 300786. SZ) was officially listed on the GEM of Shenzhen Stock Exchange on July 23, 2019, becoming the first listed enterprise of ozone industry.

GuoLin Technology adheres to the business philosophy of "Science and Technology Innovation make the world harmony, " persisting in independent research and development of core technologies to achieve domestic production of core components. After more than thirty years of effort, it has successively overcome the manufacturing technologies of tube-type ozone generators, plate-type ozone generators, and electrolytic water ozone generators. GuoLin Technology has become the first Chinese enterprise to break through the manufacturing technology of ozone generators in 1kg/h, 10kg/h, 100kg/h and 500kg/h. Its products have been widely applied in various fields, including municipal water treatment, wastewater treatment, flue gas denitrification, chemical oxidation, petroleum, semiconductor, medical, agriculture, and other fields.