Doug Hanson & Associates distributes and sells a range of industrial electronic products. The company also distributes battery and fiber-optic monitoring systems. It offers fuel cleaning maintenance systems from Benjamin Power Group. The company also provides vortex, turbine and pressure flowmeters. Doug Hanson & Associates distributes products from several manufacturers, including La Marche Manufacturing Company, Clearwater Tech, Rycom Instruments and Dynasonics. The company offers a variety of repair and maintenance services. It provides pickup, shipping and delivery services. The company serves A&D Company, Applied Microsystems, Aries International, and A.T. Ferrell Company. Doug Hanson & Associates products comply with the guidelines of the National Institute of Standards and Technology.