Daeryun Ind. Co.,Ltd is a manufacturer specialized in Ventilation fans and Heat exchangers  in Wanju-Gun, Jeonbuk, Korea (factory: 9,917m? since 1994.

We produce over 17 kinds of ventilation fans including Sirocco fan which have features like low noise, high quality and extreme power saving. Furthermore, according to our accumulated hydraulic technologies in relation to ventilation fan almost 20 years, we developed a heat exchanger with plate type which can solve the related problems like sick house syndrome caused by indoor air pollution with excellent energy saving effect. We are always trying to contribute to grow the environmental and air-conditioning fields.  
Our products range is as follows.

1. Small and large sirocco fan   2. Sirocco inline fan  3. Double suction straight sirocco fan 4. Double suction fan  5. High pressure ventilation Fan  6. Embedded Oil-pressure Fans  
6. Portable fan  7. Exhaust plastic fan  8. Duct inline fan  9. Small inline fan 10. Agricultural fan  11. Flange fan  12. Injection molded fan  13. Customized fan 14. Long fan  15. Single fan  16.Turbo fan 17. Ceiling suspended fan 18.Shutter
19. Heat exchanger with plate type

If you have any questions about our products, please feel free to contact us. We will do our best efforts to make a successful business with you in future.
Thank you and best regards,
Sang Ik, Lee