Two new supplier members have joined America’s National Mining Association (NMA). Founded in 1944, Martin Engineering provides material handling solutions. Focused on safety, Martin strives to enhance efficiency, improve profitability, reduce costs, and create a cleaner, safer and more productive work environment. Martin offers products and services for surface and underground mining. Iowa Mold Tooling Co (IMT) is a leading manufacturer of mechanics trucks, telescopic cranes, air systems, lubrication trucks, lubrication skids and articulating cranes for the mining market.  IMT provides reliable, long-lasting equipment and incorporates customer needs into each product that is produced. Headquartered in Garner, Iowa, IMT reaches the worldwide mining community.