CN EN

COMPANY PROFILECOMPANY PROFILE

Qingdao Guolin Environmental Technology Co., Ltd. (hereinafter referred to as "Company", "Guolin") was established in 1994, which is high-tech enterprise with integrating science, industry and trade. As a professional company, Guolin is engaged in ozone generation mechanism research, ozone equipment design and manufacture, ozone application engineering design, installation, commissioning, operation and maintenance. Guolin is also the representative enterprise in domestic ozone industry. On July 23, 2019, the Company officially landed on the GEM of the Shenzhen Stock Exchange, securities abbreviated as: Guolin Technology, stock code: 300786.

Guolin is the first enterprise which can design and manufacture 10kg/h, 50kg/h, 100kg/h and 120kg/h large-scale ozone generator. The Company's products cover all-series ozone generator and ozone system equipment, and are widely used in the treatment of municipal water supply, municipal sewage treatment, industrial waste water treatment, flue gas denitrafication, chemical oxidation and other fields.

Guolin is the main drafting unit of China Urban Construction Industry Standard---“Ozone Generator for Water Treatment” (CJ/T322-2010) and National Standard---“Technical Requirements for Ozone Generator for Water and Waste Water Treatment” (GB/T 37894-2019). Guolin undertakes in the project task of 12th Five-Year Plan “Special Water Item” ---“Non-glass dielectric tube large ozone generator research, development and industrialization”, project task of “Synergistic Absorption Technology of Pre-ozonation of NOx and SO2” in 13th Five-year Plan key R&D program---Demonstration project of integrated control technology for coal-fired pollutants(SO2、NOx、PM) and project task of “Evaluation and Standardization of Integrated Equipment of Large Ozone Generator” in 13th Five-Year Plan Special Water Item---Evaluation and Standardization of Key Material and Equipment in Urban Water supply system.
 

With more than 20 years of development, Qingdao Guolin Environmental Technology Co., Ltd. has become the globally known professional ozone equipment manufacturer and global ozone system supplier.
 

 
  • In 1994

    Guolin Technology company was established;
  • In 2019

    listed on the growth enterprise market of Shenzhen Stock Exchange;
  • 300786

    Guolin Technology securities code;
  • Over 20 years

    Guolin has become a global ozone system supplier.