Qingdao Guolin Ozone Equipment Co., Ltd. is an ozone product manufacturer with the most advanced ozone technology in China. The headquarters is in Qingdao, China.

Ozone products have been applied to the fields of running water treatment, sewage treatment, industrial oxidation, disinfection of swimming pool, papermaking and laminating, waste gas treatment and space disinfection and so on. Many products of our company have been exported to many countries, such as Syria, Iran, India, Brazil and Sudan and so on.