Millbury Wire Harnesses Electrical Manufacturers 127 W Main St MPH Inc. is a manufacturer of custom cable, wire harness andamp; electro/mechanical assemblies. MPH is a company, which was found its 'niche' serving small emerging and medium size customers. Millbury MA Wire Harnesses Electrical Manufacturers MPH Inc www.mphincorporated.com custom cable wire harness electro-mechanical assemblies discrete wire power cords cordage multiconductor cable fan device termination connectorization coax cable electromechanical assembly sheet metal components wire cable integration custom cable wire harness electro-mechanical assemblies discrete wire power cords cordage multiconductor cable fan device termination connectorization coax cable electromechanical assembly sheet metal components wire cable integration Business Reviews MPH Inc Testimonials