Aerzen USA is a wholly-owned subsidiary of Aerzener Maschinenfabrik GmbH manufacturer of positive displacement blowers, high-speed turbo blowers, compressors, and vacuum pumps. Aerzen USA is based in Coatesville, PA, and occupies a LEED Gold Certified Green facility. Aerzen USA is a triple bottom line company that makes decisions based on benefiting people, the planet and profits.