Industrial Ozone System Manufacturer · Since 1994
Guolin designs and manufactures complete ozone systems from 10 g/h to large-scale kg/h installations—including ozone generation, oxygen supply, dosing, off-gas destruction and control. Built for municipal water, industrial wastewater and demanding process applications.
Products
From compact process systems to large municipal plants, explore the capacity range that best matches your treatment demand.
COMPACT SYSTEMS
For process water, sanitation, aquaculture and decentralized treatment where a compact cabinet or skid is preferred.
10 g/h–1 kg/h
Capacity range
MEDIUM CAPACITY
For industrial water, advanced oxidation and medium-scale treatment duties requiring kilogram-per-hour ozone output.
1–10 kg/h
Capacity range
LARGE CAPACITY
For large municipal and industrial plants requiring continuous operation, high output and complete system engineering.
10–150 kg/h
Standard range
Why Guolin
Founded in 1994, Guolin is a listed ozone equipment manufacturer in China (300786.SZ). We design and manufacture complete ozone systems for municipal, industrial and process applications.
With an 86,666 m² production base and dedicated component workshops, Guolin gives overseas buyers one accountable supplier for equipment, system integration, commissioning support and lifecycle service.
Core ozone generators, pressure vessels, special transformers and power electronics are manufactured in dedicated Guolin workshops, giving buyers better control over quality, delivery and spare parts.
Our team supports process selection, ozone dosage calculation, gas-source configuration, dosing/contact design, installation guidance and long-term operation service.
Ozone generation, oxygen supply, dosing, cooling, off-gas destruction and control can be engineered as one coordinated system.
For overseas projects, the real value is risk reduction: stable ozone output, clear engineering responsibility and a manufacturer that can support the system after installation.
Manufacturing Capability
Dedicated workshops for pressure vessels, transformers, power electronics and complete-system assembly give overseas buyers clearer control over quality, delivery and technical responsibility.
86,666 m² Production Base
In-house fabrication and welding for large ozone generation chambers
Dedicated transformer production for ozone power supply systems
Power-control components tested before system integration
Assembly, wiring, control checks and factory acceptance testing
Industries
Ozone applications proven by decades of operating data — from municipal water plants serving millions, to petrochemical AOP, food sanitation and aquaculture.
Municipal water plant advanced treatment with O₃-BAC process.
Tertiary treatment and water reuse for municipal effluent.
Petrochemical, pharma, fine chemical effluent breakdown.
NOx + SO₂ collaborative absorption based on O₃ pre-oxidation.
ECF/TCF bleaching — chlorine-free pulp with lower AOX.
RAS, shrimp farms and hatcheries — disinfection and water clarity.
CIP, bottle rinsing, fresh produce washing — residue-free.
Decolorize and detoxify textile effluent.
AOP for refractory and toxic chemical wastewater.
FINA-grade water — reduce chloramine and chemical consumption.
Workshop, ward and cold-chain room sterilization.
Phosphine-free fumigation in silos and warehouses.
ENGINEERED FOR OPERATION
A reliable ozone project depends on the complete system—not only the rated output of the generator.
System configuration matched to feed-gas quality, cooling conditions and the required operating range.
Generator, oxygen source and dosing system engineered as one package instead of selected independently.
Accessible components, documented maintenance procedures and recommended spare-parts planning.
System assembly, control checks and operating-condition verification completed before delivery.
PROJECT REFERENCES
From municipal treatment and process water to aquaculture and hygienic processing, these installations show how Guolin equipment is integrated into real operating environments.
A multi-unit ozone generation installation configured for continuous municipal treatment duty.
Integrated ozone equipment installed as part of a treated-water production system.
Ozone generation equipment integrated into a recirculating water-quality control system.
An integrated ozonated-water package for cleaning and hygienic process applications.
Send us your application, treatment flow, water or gas conditions and target result. Our engineers will recommend the ozone capacity, feed-gas configuration and system scope. Not sure about the required capacity? We can help with preliminary sizing.