MAS Air Systems, LLC is an experienced manufacturer of high quality industrial fans. For over 20 years MAS has supplied customized fans to the OEM and industrial markets, specializing in engineered and high temperature applications. MAS Air Systems, LLC follows a rigid in-house quality control program using certified weld procedures which have been audited and approved by many industry leading customers. MAS Air Systems, LLC has serviced most industries including; Steel, Aluminum, Coal, Automotive, Fertilizer, Textile, Petrochemical, Kaolin, Paper, Foundry, Chemical, Agricultural, Ceramics, Glass, Cement/Lime, Power, Coal and Mining.