Profile: Des-case Corp. creates, produces and sells a complete line of contamination control products for a wide range of industries and applications. We focus on breather technology. We serve the pulp & paper mills, airport ground support equipment, power plants, automotive & aerospace manufacturing, diesel power generators, food processing plants and chemical & petro-chemical plants. We deliver disposable breathers, steel breathers and tank breathers. Our tank breathers are designed for use on storage vessels and handle large volumes of air.