Our business

  • Air Compressor Business
  • Energy Efficiency Solution Business
  • Gas Plant Business


  • Air Compressor Division provides rotary screw air compressor, reciprocating type air compressor, vacuum pump and air cleaning system to customers. We offer 10 years warranty period on airend and premium level of after service for valuable customers.




  • Energy Saving Division supports customers to optimize energy efficiency via analyzing air pressure system of customers’ factory. With monitoring and inverter system, we proudly provide energy saving solution to customers.

  • As part of a project to save resources and energy and minimize greenhouse gas emissions and environmental pollution, we have successfully produced gas compressors for fueling biogas generated from landfills and sewage treatment plants. In addition, it can be manufactured for use with various gas configurations in accordance with customers’ demand.

  • Energy saving

    We have factory automation technology through integrated control and monitoring of compressor system. We also provide energy saving solution

  • Worldwide supply

    Quincy Compressor, licensed to Korea Fluid Co., Ltd., supplies the highest quality air compressors and vacuum pumps to worldwide

  • Contribution to the technology industry

    Since its establishment in 1920, Quincy Compressor has made a significant contribution to the air technology industry based on its pursuit of entrepreneurship, accumulated know-how and continuous technology development

  • Global corporation

    About 100 years of history, Quincy Compressor LLC. has been continuously earn positivie reputation in the world

  • 33%reduction

    Heavy Industries Precision Airline

    QSIV-300 (225Kwh) : Saved 33% of energy use after installation

  • 24%reduction

    S Shipbuilding Block Line

    QSIV-300 (225Kwh): Saved energy by 25% after installation. Approximately 87,500,000 won / year were saved.

  • 22%reduction

    J forging press line

    QSIV-200 (150Kwh): Energy saving by 22% after installation. Approximately 42,000,000 won / year were saved.

  • 20%reduction

    R fiber-forming process

    QSIV-100 (75Kwh): 20% energy savings after installation. Approximately 32,000,000 won / year were saved.

  • 15%reduction

    K print offset process

    QSIV-100 (75Kwh) and other 15% energy savings after installation Approximately 26,000,000 won / year were saved.

    Sales References

  • Application example Organic waste biogas energy

  • Compressors for gas technology