Who we are

A high-tech company based on the advanced ozone technology

O3 Tech (H.K) Limited (O3TECH)

O3 Tech (H.K) Limited is a high-tech company based on the advanced ozone technology;

Over the past 18 years O3TECH has worked on the research & design, manufacturing of ozone generators which vastly use on drinking water purification, sewage treatment plant (STP), and waste gas treatment, swimming pool, food procession and etc.

After many years of constant efforts, O3TECH has achieved great success on the product design, accessories design and development;

Regarding the product quality, we strictly comply with the process of QC (quality control); Such as: IQC (incoming Quality Control), IPQC (Input processing quality control), OQC (outgoing quality control) and QA (quality assurance);

We adopt OEM or ODM for the different requirements of the partners. Now, there are many partners locate in the many countries.