About us

Provide air purification system solutions
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Specializing in the research, development, and production of ion generators

Zhenjiang Hanbang Technology Co., Ltd.


Zhenjiang Hanbang Technology Co., Ltd. is located in the Zhenjiang High-tech Development Zone, Jiangsu Province, located in the Yangtze River Delta transportation hub with superior logistics conditions.

 

Our company is one of the earliest units in China engaged in the research, development, and production of ion generators, and has been a leading enterprise in the domestic ion generator industry.

 

Our company's HB series negative ion generators, positive and negative ion generators, and other products are widely used in air conditioners, fresh air systems, air purifiers, automobiles, and other products. We have established deep and solid cooperation with domestic and foreign customers such as Midea, Gree, and BYD.

 

As of 2024, our company has sold more than 120 million sets of negative ions, winning consistent praise from customers based on excellent quality, efficacy, and after-sales service.

  • 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. Negative Ion Kills New Coronavirus Test Report