About Us-Zhenjiang Hanbang Technology Co., Ltd

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About us

Provide air purification system solutions

Specializing in the research, development, and production of ion generators

Zhenjiang Hanbang Technology Co., Ltd.

Founded in 2002, Zhenjiang Hanbang Technology Co., Ltd. specializes in the development and manufacturing of ion generators and related air purification components. Our main products include negative ion generators, bipolar ion generators, plasma generators, and high-voltage power modules, widely used in air conditioning, air purification, and automotive air treatment systems.

Our R&D focuses on ion output, ozone control, electrical performance, and product reliability. We provide product selection and customized solutions based on power supply requirements, installation space, and airflow conditions.

With standardized manufacturing, strict quality control, and extensive mass-production experience, Hanbang supports OEM customers worldwide, from engineering consultation to reliable volume supply.

By the end of 2025, Hanbang had sold over 120 million units, earning strong customer recognition for product quality, performance, and after-sales service.

Negative Ion Applications

Sterilization, Virus Destruction

Negative Ions Kill New Coronavirus

Test Reports

Negative Ion Applications-Sterilization, Virus Destruction

According to the current air quality situation, Negative Ion Applications are gradually increasing on top of the original removal of airborne particles, and nowadays, through rigorous research and experiments, it has been found that Negative Ion products also play a very important role in killing viruses and bacteria for human health and safety.
HANBANG negative ion products have been tested by the U.S. authoritative testing organizations for their killing effect on the new coronavirus:
92.739% removal in 30 minutes
99.998% removal in 60 minutes
Negative Ion Kills New Coronavirus Test Report

We sent our newly developed product to a professional laboratory in the United States to evaluate the effectiveness of negative ions in eliminating SARS-CoV-2 (USA-WA1/2020). The results showed that the virus concentration decreased by 99.998% within 60 minutes after negative ion exposure, which was significantly better than the 83.553% after 90 minutes under natural conditions. This highlights the potential of negative ion technology to reduce airborne viruses in controlled environments.

Contact Details

Address: No. 22, Runxing Road, Jiangqiao Street, Gaoxin District, Zhenjiang City, Jiangsu Province

Contact Person：Mr. Chen，Mr. Pan
Email：zjhbkj@188.com，d.pan@zjhbkj.com
Tel：+86 15162999975，+86 18261958801

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