Efco

Air Mach Inc. is Iowa's leading industrial distributor of compressed air and vacuum equipment. Located in Des Moines, Iowa, we are committed to provide you high quality products and knowledgeable services to solve your compressed air and vacuum needs. We care about our customers and provide comprehensive training to enhance your knowledge of your equipment.Our equipment and services include: Rotary screw air compressors Rotary vacuum pumps Reciprocating air compressors Air dryers Repair and maintenance Air audits Training seminarsWe've been serving Iowa for more than 50 years; let us provide you efficient service and reliable equipment.We invite you to call or visit our website for more information.

Established in 1964, Keystone Electrical Manufacturing Company is a manufacturer of electrical control panels, custom medium voltage systems, including switchgear and power centers, as well as fully assembled substation control centers. The company provides design engineering and sheet metal fabrication, assembly, wiring and testing. Some of its customers include investor owned utilities, public power entities, cooperatives, engineering firms and EPC/BOP contractors. Keystone Electrical Manufacturing Company also works with a variety of engineering firms, contractors, private developers and original equipment manufacturers servicing the electric power industry, including Black and Veatch, MSE Power Systems, Toth and Associates and Burns & McDonnell among others.