Qingdao Guolin Industry Co., Ltd was established in 1994. Our company is a high-tech company based on advanced ozone technology and mainly engaged in ozone production mechanism, ozone equipment design and manufacture, ozone application project design. As the leading enterprise in Chinese ozone industry,we could provide installation, debugging, operation maintenance and other professional services.

We are the first one enterprise which can produce ozone generator above 10kg/h capacity and have stable operating achievements in client's site. We are the main editing unit of China Urban Construction Industry Standard---- "Ozone Generator for Water Treatment" CJ/T322-2010.

We are also the third company which can produce ozone generator above 50kg/h capacity in the World.

With seventeen years development, Qingdao Guolin Industry Co., Ltd has become the largest professional ozone equipment manufacturer in Asia. After new factory is formally put into production, we will be the global supplier for ozone system with largest production scale.

Guolin ozone products have been widely used in many fields, such as running water treatment, municipal waste water treatment, industrial waste water treatment, industrial oxidation, pool sterilization, papermaking and laminating, waste gas treatment, space disinfection, flue gas denitrification and other fields. We can design and install large-scale ozone systems and complete ozone projects for running water treatment, wastewater treatment and industrial oxidation.

At present, our company has established good relationships with many famous domestic enterprises and war industry units. Our products have took up wide markets in Europe, America, Southeast Asia, the Middle East, Africa and other countries and regions and are highly praised by customers.