MJM Industries is a world-class, custom contract manufacturing company that specializes in custom over molded cable and wire harness assemblies, M8/M12 style cable assemblies, coaxial cable assemblies, control panels, and electro-mechanical devices. MJM Industries provides custom, over molded components for cable and wire harnesses with value-added services, and successfully assists our customers with designing processes and products to solve various problems in quality, delivery, and pricing.