MDNA is an international nonprofit trade association, established in 1941 to promote the used machinery industry. Today, MDNA boasts almost 400 members worldwide. If you are a buyer of used machinery or used capital equipment, MDNA is here to assure you of the integrity and reliability of the machinery dealers, auctioneers, and appraisers that make up our association.
The Association of Machinery and Equipment Appraisers (AMEA) is a nonprofit professional association whose mission is to accredit our certified equipment appraisers. Through the promotion of standards of professional practice, ethical conduct, and market-based experience, our company has continued to thrive on its original ethics since our establishment by the Machinery Dealers National Association (MDNA) in 1983.