McClintic RDM, Inc. has been a family owned and operated business for over 40 years, is a complete research, design and manufacturing facility. In 2010, one of our customers came to us with a task of designing a vehicle that could withstand an extremely harsh environment. We accepted and began the process of designing the MUMV (McClintic Underground Mining Vehicle). As a company, McClintic RDM, Inc. has been blessed with a steady growth in customer base both nationally and internationally.