Dae Ryun Ind. Co., Ltd has been manufacturing fans, blowers, ERV, HRV, and 3-phase induction motors in great quality since 1994. DR holds patents of more than 20 items and 400 models, which boast low-noise, high quality, and power-saving. Particularly noteworthy is the fact that we received Best Innovation Award of Korean Products in 2016, and obtained certificate of 35 items from AMCA. With 25 years of hydraulic engineering skills and know-how, we offer our contribution to the HVAC industries and protection of the environment. Also, we conduce to the development of dairy and agricultural industries through ventilator for agricultural use. If you would like to receive more information about products, please do not hesitate to contact us. We ensure that our strenuous effort in achieving remarkable advances will continue.