Used Machinery Headquarters
Welcome to the Machinery Dealers National Association. MDNA is an international, nonprofit trade association dedicated to the promotion of the used machinery industry. It was established in 1941 to assure buyers of the integrity and reliability of hundreds of used machinery dealers from around the world that are members of our association.
The foundation of the MDNA is our Code of Ethics. As a condition of membership, MDNA members agree to abide, unequivocally, by the terms of the Code, and renew this pledge annually. The Code is policed by the association's membership. Complaints brought from alleged Code violations are handled by the MDNA's Ethics & Mediation Committee. Severe violations have resulted in expulsion from the MDNA.
MDNA member dealers offer trust, integrity, and the most extensive selection of used machinery in the world. We encourage you explore our Web Site and take advantage of the benefits of buying from an MDNA dealer.
